U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."

Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830

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Examiner: Eng, George


Primary examiner statistics: 1068 patents; average approval time: 1069 days
Assistant examiner statistics: 150 patents; average approval time: 165 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8189556 Packet transmitting method in mobile communication system
8190163 Methods and apparatus of enhanced coding in multi-user communicat...
8185128 Method and apparatus for supporting location services with roamin...
8180372 Positioning system, terminal apparatus, control method of termina...
8169976 Transmission rate control method, mobile station, radio base stat...
8165572 Methods and systems for call processing in a wireline and wireles...
8160048 Method for accessing hybrid network, and gateway apparatus, wirel...
8160560 Management of mobile device communication sessions to reduce user...
8155623 System and method for obtaining information from a wireless modem
8155621 Reverse charging service
8155640 System and method for mobile terminal initiated satellite communi...
8155656 Base station apparatus, sequence assigning method and reference s...
8150449 Wireless communication device
8149793 Allocation of access slots to mobile stations in order to count t...
8145205 Method and apparatus for estimating speech quality
8145211 Continuity of services by the use of a backup HLR
8145201 Methods and apparatus for reduced energy communication in an ad h...
8145228 Method and apparatus for controlling call request in a communicat...
8139522 Method for establishing HRPD network packet data service in 1x ne...
8134969 IP layer-handoff using mobility domains and IP caching
8135390 Method for advertising on digital cellular telephones and reducin...
8130733 Providing ad-hoc interoperability among network nodes
8131309 Radio communication system, base transceiver station, and extensi...
8130692 Data handling in a distributed communication network
8125967 Prioritized EV-DO paging based on type of packet flow
8121624 Message spoofing detection via validation of originating switch
8121607 Mobile station initiated load balancing in wireless communication...
8121650 Menu displaying method in a mobile terminal
8116290 Reduced interframe spacing in a wireless LAN receiver
8116773 Method and apparatus for interconnection of personal area network...
8116768 Automatic selection of a background image for a display on a mobi...
8112125 Voice activated dialing for wireless headsets
8112073 System for mobile radio communication with at least one subscribe...
8111643 Communication control method of wireless LAN system and relay app...
8112101 Communication terminal, position notification method, and communi...
8112068 Updating of intelligent message waiting notification
8107937 System and method for automatic provisioning detection and notifi...
8107945 Wireless device remote recovery
8107959 Mobile communication system and handover control method
8107973 Class structured location based services

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7911993 Method and apparatus for allowing soft handoff of a CDMA reverse ...
7899452 Methods and systems for providing a proxy service
7864809 Method of transmitting and receiving data in network environment ...
7809414 Portable information terminal, opening/closing operation method, ...
6529588 Method and telecommunication system for transmitting a facsimile ...
6526129 System and method for communication media management
6518994 Video call distribution
6519338 Tone burst generator and its application to telephony
6501835 Facsimile having user interface with keys that enable undo, yes, ...
6493426 Relay for personal interpreter
6483903 Splitterless ethernet DSL on subscriber loops
6477248 Multi-line station interface
6477244 Electronic-mail apparatus
6462767 Virtual proximity service control system
6449348 Power transfer apparatus for use by network devices including tel...
6449349 Data communication device and data communication method
6442240 Hostage negotiation system
6441842 Video compression/decompression processing and processors
6433813 Videoconferencing method and system for connecting a host with a ...
6430268 Systems for requesting service of a vending machine
6427005 Electronic mail system
6421443 Acoustic and electronic echo cancellation
6421430 Line powered DAA with single ended feedback
6418203 System and method for communicating audio information between a c...
6418204 Data interface apparatus and method
6418221 Signal coupler using low voltage filtering
6418222 High current protection circuit for telephone interface
6414707 Apparatus and method for incorporating virtual video conferencing...
6411690 Display object selection system
6411689 Facsimile call success rates in long delay environments
6408057 Telephone line interfacing circuit used for both voice and non-vo...
6408059 Data processing system having a programmable modem and method the...
6408070 Method and apparatus for echo control in a communication system
6408056 Local loop interceder
6392686 Multipurpose communication device
6393124 CPE alert signal tone detector
6389121 Method and apparatus of performing a memory saving operation in a...
6385315 Video voice separation system
6380968 Method and apparatus for controlling a remote video camera in a v...
6377666 Apparatus and method for a PHY transmitter with programmable powe...
 
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