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-9,559,786 Pilot-aided coherent receiver for optical communications
A method decodes an optical signal transmitted over an optical channel from a transmitter to a receiver. The receiver receives the transmitted optical signal to...
US-9,559,785 Frequency error estimating apparatus and method, frequency error compensating apparatus, and optical receiver
Provided is a frequency error estimating apparatus used for a coherent optical receiver, which determines an amplitude of a baseband digital electrical signal...
US-9,559,784 Optical communication based on polarization dependent coherent optical Nyquist frequency division multiplexing
An optical transmitter transmits a dual polarization optical Nyquist frequency domain multiplexed signal. The signal includes a first polarization component and...
US-9,559,783 Optical receiver and method for controlling optical receiver, optical receiver, method for controlling optical...
In an optical receiver which is compatible with a plurality of signal channels, it is difficult to receive signals properly because a variation in receiving...
US-9,559,782 Optical receiver for multimode communications
An optical receiver (20) for multimode communications comprises: a mode demultiplexer (21) having an input connected to a multimode link (22) and a plurality of...
US-9,559,781 Process for the detection of optical signals
A process for the detection of optical signals with a light module (10) with at least two light sources (20) operated with on/off times with at least one LED...
US-9,559,780 Externally modulated optical transmitter with chirp control
An optical transmitter includes a laser and an external modulator that is used to modulate the optical signal using amplitude modulation (AM). The AM is...
US-9,559,779 Distributed traveling-wave mach-zehnder modulator driver
A distributed traveling-wave Mach-Zehnder modulator driver having a plurality of modulation stages that operate cooperatively (in-phase) to provide a signal...
US-9,559,778 Optical dispersion compensation in the electrical domain in an optical communications system
Optical dispersion imposed on a communications signal conveyed through an optical communications system is compensated by modulating the communications signal...
US-9,559,777 Relay system in ring topology
A master unit configured to manage a plurality of remote units connected in a ring topology, the master unit comprising: a network management section configured...
US-9,559,776 Locally powered optical communication network
An optical system for a locally powered optical communication network includes a first trunk terminal emitting an optical signal, a second trunk terminal...
US-9,559,775 Method and apparatus for providing optical networking using a pluggable high-speed interface
One embodiment of the present invention illustrates a high-speed PON converter ("HPC") configured to be a pluggable high-speed PON conversion device used for...
US-9,559,774 Bi-directional data and signal channels in optical interconnects
In one embodiment, the present teachings provide for an efficient means to implement bidirectional data and signal channels in optical interconnects. Each...
US-9,559,773 Add-on VLC controller for LED lighting device
An add-on VLC (Visible Light Communication) controller for an LED lighting device includes a power input port, a power output port, a housing, a control unit in...
US-9,559,772 Method and system for achieving communication between mobile device and electronic device
A method and a system for achieving communication between a mobile device and an electronic device are disclosed. The system includes a mobile device, having a...
US-9,559,771 Optical transmission device, node device, optical transmission method, and optical transmission system
An optical transmission device includes a transmission unit, a filter unit, a detection unit, and a control unit. The transmission unit superimposes identical...
US-9,559,770 WSON restoration
Dynamic restoration involves routing and bandwidth assignment of an unplanned restoration path in a wavelength switched optical network (20), having...
US-9,559,769 Communication systems
A transmission method for use in a wireless communication system is provided. The system includes a source apparatus, a destination apparatus and an...
US-9,559,768 Same frequency satellite terrestrial radio broadcast
A satellite broadcasts radio programs to mobile and fixed receivers at various locations. Ground stations supplement the satellite broadcasts in areas where the...
US-9,559,767 Adaptive fade mitigation
A satellite communications system comprising a Hub station and a plurality of terminals, the system is configured to utilize a FWD link and a RTN link in...
US-9,559,766 Dynamic point to point mobile network including intermediate device aspects system and method
A computationally implemented system and method that is designed to, but is not limited to: electronically receiving one or more communication network relay...
US-9,559,765 Apparatus and method for relieving interference in wireless communication system
An apparatus and a method relieve intercell interference in a wireless communication system. In a method for operating a transmission node, a first private...
US-9,559,764 Method for transmitting data in multiple input multiple output wireless communication system
A method for transmitting data in a multiple input multiple output (MIMO) wireless communication system is disclosed. The method for transmitting a signal to a...
US-9,559,763 Method and arrangement for polarization control in a communication system
Controlling the polarization state of signals to be transmitted from a MIMO capable radio base station node to a plurality of user equipment, which radio base...
US-9,559,762 Method of transceiving feedback information in wireless communication system and apparatus therefor
According to one embodiment of the present invention, a method of transmitting feedback information by a base station supporting multi-user multi-input...
US-9,559,761 Proximity-based services discovery privacy
This application discusses, among other things, apparatus and methods for providing device-to-device (D2D) discovery privacy. In an example, a method can...
US-9,559,760 Method, device, and system for transmitting channel information
The present invention discloses a method, device, and system for transmitting channel information, pertaining to the field of radio communication. The method...
US-9,559,759 System and method for massive MIMO communication
A system and method of adjusting an equivalent channel for a downlink in a multiple-antenna communication system is disclosed herein. The system includes at...
US-9,559,758 Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate...
Methods and apparatus are provided for transmitting and receiving data in a communication system with a plurality of antennas. A method includes informing...
US-9,559,757 Transmission device, transmission method, receiving device and receiving method
Provided is control information related to polarizations of antennas for MISO communication. The control signal generator generates polarization information...
US-9,559,756 Antenna system optimized for SISO and MIMO operation
An active antenna system and algorithm is described that provides for improved performance from LTE communication systems operating in Category 1 mode, where...
US-9,559,755 Electrical device, electrical device system
The disclosure relates to an electrical device having a control unit. A near field communication device connected to the control unit is provided.
US-9,559,754 Wireless docking link efficiency improvement system
A wireless docking system in a shared radio spectrum environment including: a docking station (320) configured with a radio (322) connected to an antenna (324);...
US-9,559,753 Virtualized physical layer adapted for EHF contactless communication
A Physical Layer (PHY) of a host system of an electronic device may be implemented as a contactless PHY (cPHY) for extremely high frequency (EHF) contactless...
US-9,559,752 Switching signal polarity of a network device plug for use in a powerline communication network
A network device may include a plug that couples with a socket to couple the network device to a PLC network. A position of the plug may be interchanged when...
US-9,559,751 Communication system, transmission apparatus, line control apparatus, line state monitoring method and...
A communication system includes a radio transmission apparatus that terminates a radio communication line, a radio transmission apparatus that terminates a...
US-9,559,750 Interleaving low transmission power and medium transmission power channels in computer networks
In a multiple interface, low power and lossy network comprising a plurality of nodes, a low transmission power and medium transmission power topology are...
US-9,559,749 System and method of encoding data in a preamble pattern
Systems and methods for encoding information in a preamble used in a frequency agile radio network are disclosed. In one example, a method comprises creating a...
US-9,559,748 Methods and apparatuses using filter banks for multi-carrier spread spectrum signals
A transmitter includes a synthesis filter bank to spread a data symbol to a plurality of frequencies by encoding the data symbol on each frequency, apply a...
US-9,559,747 Efficient transmit and receive switches
Transmit/receive switches and methods for radio control include connecting a first reactive impedance in parallel with a power amplifier on a transmit path...
US-9,559,746 Systems and methods for multi-channel transceiver communications
Systems and methods for transceiver communication are discussed herein. A filter module may be configured to filter each carrier signal of a multicarrier...
US-9,559,745 Dedicated shunt switch with improved ground
Antenna tuning switch circuitry includes an input port, a shunt switch, control circuitry, and an integrated ground. The shunt switch is coupled between the...
US-9,559,744 System and method for TDD/TMA with hybrid bypass switch of receiving amplifier
Various embodiments disclosed herein relate to a circuit for connecting a transceiver input/output to an antenna, the circuit including one or more of the...
US-9,559,743 Mobile device cover with display module
A mobile device case or cover can include a display module that can display notifications or other useful data to users. The display module can communicate...
US-9,559,742 Protective case for a tablet computer
The present disclosure generally relates to a protective case for a tablet computer, includes: a front plate (110) having a first surface (111) configured to...
US-9,559,741 Housing for encasing a mobile computing device
An apparatus and a system for housing a device are described. The apparatus includes a housing that is configured such that a device may be fitted within the...
US-9,559,740 Mobile terminal case and mobile terminal
There is disclosed a polio case including a back cover coupled to a rear surface of a mobile terminal, a quick cover connected to a predetermined portion of the...
US-9,559,739 Protective cases for mobile electronic communication devices
A protective case for a mobile electronic communication device having a user input interface includes a front cover configured to couple with a rear cover to...
US-9,559,738 Tablet device with pivot unit having twist spring
A tablet device is provided, which includes a first member, a second member and a pivot unit. The first member pivots on the second member via the pivot unit....
US-9,559,737 Telecommunications chip card
The invention provides for a telecommunications chip card for logging into a mobile a digital cellular mobile telecommunications network (107). The...
← 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | 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.