Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching:





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-9,313,028 Method for fully homomorphic encryption using multivariate cryptography
Embodiments are described for a method of performing fully homomorphic encryption on a data set by providing a multivariate encryption polynomial to produce an...
US-9,313,027 Protection of a calculation performed by an integrated circuit
The calculation, by an electronic circuit, of a result of an integral number of applications of an internal composition law on elements of an abelian group, by...
US-9,313,026 Key negotiation method and apparatus according to SM2 key exchange protocol
The invention relates to the technical field of information, and disclosed in the present invention are a key negotiation method and apparatus according to the...
US-9,313,025 Generating and processing an authentication certificate
A method and system for generating and processing an authenticity certificate. A request for a step certificate is received from a requester entity. The step...
US-9,313,024 Keyed communication token
Systems and methods for keyed communication tokens. A method may include receiving a key and a seed at a computing device, calculating a pseudo-random value...
US-9,313,023 Format-preserving cipher
A format-preserving cipher including an encryption and a decryption scheme supporting non-linear access to input data by allowing the selection of portions of...
US-9,313,022 Homomorphic cryptography modeling in support of privacy policies
Data privacy is becoming increasingly important and, in some jurisdictions, required. Access to private data can be controlled by forcing all access to go...
US-9,313,021 Secret communication method with self-authentication capability
A secret communication method with a self-authentication capability is provided, which comprises steps of dividing a secret message into a plurality of secret...
US-9,313,020 Handshaking protocol for time-reversal system
A handshaking process for time-reversal wireless communication is provided. A first device receives a handshake signal transmitted from a second device through...
US-9,313,019 Multi-channel timing recovery device
The present invention discloses a multi-channel timing recovery device capable of generating a common clock for processing a plurality of data channel signals,...
US-9,313,018 Circuit and method for clock recovery of quadrature amplitude modulated waveforms
Apparatus and method for performing low cost analog clock recovery within a high bandwidth radio frequency communications system. An analog data source is...
US-9,313,017 Baud-rate CDR circuit and method for low power applications
In an example, a clock data recovery (CDR) circuit for a receiver includes a timing error detector circuit, a loop filter, and a phase interpolator. The timing...
US-9,313,016 Receiver circuit, communication system, electronic device, and method for controlling receiver circuit
A receiver circuit etc. which can receive a high-speed signal is provided without providing a PLL circuit etc. A first receiver circuit for capturing an input...
US-9,313,015 HTTP-based synchronization method and apparatus
An HTTP-based synchronization method includes obtaining a first response sent by a source server or a cache in response to an HTTP request for obtaining a file;...
US-9,313,014 Radio communication system, radio communication method, radio base station apparatus and user terminal
The present invention is designed to apply CoMP transmission/reception flexibly in a system band that is formed with a plurality of fundamental frequency...
US-9,313,013 Mitigating transmission interference between digital radio and broadband communication devices
A broadband device (105) can detect a proximate narrowband transmission (152) from a narrowband communication device (145). The narrowband transmission (152)...
US-9,313,012 Apparatus and methods for full duplex communication
Apparatus and methods for wireless communications include determining a first echo cancellation metric indicative of a first amount of echo cancellation as a...
US-9,313,011 Method and apparatus for scheduling terminals in system with multiple antenna elements combining into common cell
A method and an apparatus for scheduling terminals in a system with multiple antenna elements combining into a common cell are provided. The method includes:...
US-9,313,010 Controlling TX antenna selection
Measures for controlling uplink antenna selection in a user equipment comprising at least two antennas. At the user equipment, at least two radio wave signals...
US-9,313,009 Radio communication apparatus and radio communication method
Provided is a radio communication device which can make Acknowledgement (ACK) reception quality and Negative Acknowledgement (NACK) reception quality to be...
US-9,313,008 Selecting between normal and virtual dual layer ACK/NACK
An allocation of downlink resources is received, which are monitored on l layers for data. A resource-specific bit (ACK/NACK) is generated for each of those...
US-9,313,007 Wireless apparatus and training signal transmission method
The number of OFDM symbols for channel estimation is reduced, overhead due to a pilot signal and a feedback signal is reduced, and the throughput is improved. A...
US-9,313,006 Methods and apparatus for resource element mapping
Improved mechanisms for using enhanced physical downlink control channel (EPDCCH) and enhanced physical hybrid indicator automated repeat request indicator...
US-9,313,005 Method and user equipment for transmitting channel state information and method and base station for receiving...
Disclosed herein is a method for, at a user equipment (UE) capable of being served by a plurality of base stations, transmitting channel state information to at...
US-9,313,004 Method and system for dynamic allocation of resources in a cellular network
One example method is provided for dynamic allocation of air interface resources in a cellular network. The method can include at least three wireless cells...
US-9,313,003 Transmission method and device for a downlink reference signal
The present invention relates a method in which a base station transmits a downlink signal by using a plurality of layers comprises the steps of: multiplexing...
US-9,313,002 Method for determining a channel estimate and communication device
A method for determining a channel estimate is described comprising receiving a first signal via a plurality of first communication resources and a second...
US-9,313,001 Method and apparatus for transmitting downlink reference signal in wireless communication system that supports...
A method for transmitting a channel status information reference signals (CSI-RSs) for a maximum of eight antenna ports includes mapping the CSI-RSs for a...
US-9,313,000 Method for transceiving a reference signal in a wireless connection system and terminal therefor
Disclosed are a method for transceiving a reference signal in a wireless connection system and a terminal therefor. More particularly, the method comprises the...
US-9,312,999 Method and apparatus for transmitting uplink reference signal in a multi-antenna wireless communication system
A method and apparatus for transmitting a Reference Signal (RS) during retransmission at a User Equipment (UE) in a multi-antenna wireless communication system...
US-9,312,998 Filter-based guardband determination and subcarrier selection
Techniques for determining a guardband for a frequency channel based at least in part on a roll-off of a filter or a type of a filter are described herein. The...
US-9,312,997 Method for transmitting or receiving PDCCH and user equipment or base station for the method
A method for receiving a physical downlink control channel (PDCCH) at a downlink subframe through a user equipment (UE) in a wireless communication system...
US-9,312,996 Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in...
Methods and apparatuses are provided for transmitting and receiving information. A User Equipment (UE) identifies a sequence based on a Zadoff-Chu sequence and...
US-9,312,995 System and method for adaptive downlink CoMP mode selection based on unified CSI feedback
A uniform feedback format mandates that mandates that DPS CSI, JT CSI, and CQI are reported irrespective of which transmission scheme was previously used to...
US-9,312,994 Downlink physical layer processing in wireless networks with symbol rate mapping
A downlink physical layer processing system includes a transport block segmentation processor that receives a transport block and generates segmented blocks...
US-9,312,993 Method and apparatus for transmitting control information in wireless communication system
The present invention pertains to a wireless communication system, and more particularly, to a method of receiving a downlink (DL) control channel in a wireless...
US-9,312,992 Method and apparatus for data security and automatic repeat request implementation in a wireless communication...
A method and apparatus for implementing data security and automatic repeat request (ARQ) in a wireless communication system are disclosed. Cipher entities are...
US-9,312,991 Packet loss recovery on a wireless link in a transmission layer protocol session
Methods and apparatus are provided for recovering from packet loss in an end-to-end network connection having at least one wireless segment. A packet on a...
US-9,312,990 Packet loss recovery on a wireless link in a transmission layer protocol session
Methods and apparatus are provided for recovering from packet loss in an end-to-end network connection having at least one wireless segment. A packet on a...
US-9,312,989 Importance-based FEC-aware error-repair scheduling
A method is provided in one example and includes receiving a loss report usable to determine a plurality of missing packets at a first receiver; determining one...
US-9,312,988 Redundant transmission of real time data
A method for redundant transmission of real time data is provided. The method can include an edge node in a wireless network sending a first RTP packet...
US-9,312,987 Collision detection using a multiple symbol noncoherent soft output detector
Systems and methods for detecting collisions in radio frequency tags in accordance with embodiments of the invention are disclosed. In one embodiment, a...
US-9,312,986 Method of transmitting a digital signal for a marc system with a full-duplex relay, a corresponding program...
A method and apparatus for transmitting a signal for a network having at least four nodes comprising two transmitters, a relay, and a receiver that are...
US-9,312,985 Techniques for rate selection in millimeter-wave communication systems
Disclosed is a device, a computer implemented method, and an apparatus for rate selection in a millimeter-wave communication system. The method includes...
US-9,312,984 Radio communication system, radio base station apparatus, user terminal and radio communication method
To reduce overhead of CSI feedback without decreasing throughput in applying CoMP transmission, a radio communication method of the invention is characterized...
US-9,312,983 System and method for encoding telephone call data using varying codec algorithms
A method and system for transmitting a call over a packet switched network. A gateway server receives a telephone call and converts analog voice signals...
US-9,312,982 Method and apparatus for mapping and de-mapping in an optical transport network
The embodiments of the present invention disclose methods and apparatuses for mapping processing and de-mapping processing in an optical transport network. A...
US-9,312,981 Distributed spatial mode processing for spatial-mode multiplexed communication systems
A method and system for distributed spatial mode processing is disclosed where a plurality of optical signals is received via a plurality of spatial modes on a...
US-9,312,980 Communication fabric for a cluster of network hosts
We disclose a communication system in which a cluster of network nodes is interconnected using an optical interconnect and an electrical switch engine. A...
US-9,312,979 Channel estimation in optical communication based on orthogonal frequency division multiplexing
Techniques for optical communications using optical orthogonal frequency division multiplexing (OFDM) include operating a signal transmitter to modulate laser...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.