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

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Examiner: Hsu, Alpus H.


Primary examiner statistics: 1802 patents; average approval time: 1801 days
Assistant examiner statistics: 311 patents; average approval time: 712 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
RE40997 Spread spectrum communication transmitter and receiver, and CDMA ...
RE40896 Method and arrangement in a radio communication system
7463634 Quality correlation testing
7463613 Method and system enabling communications between a switched tele...
7460514 Adaptive media control
7450543 Methods and apparatus for wireless network connectivity
7450517 Mobile ad hoc network system and operating method thereof
7447215 Methods, systems, and computer program products for classifying a...
7447207 Method of and apparatus for transporting SCSI data over a network
7440435 Divided MAC protocol structure, data transmission and reception m...
7436807 Communication network
7436761 Apparatus and method for connecting fibre channel devices via byp...
7436763 Data communication apparatus with a dual mode protection switchin...
7428211 Transmission apparatus and method of multi-service tributaries ov...
7428232 Broadcast method in wireless network and communication apparatus ...
7426188 Method and apparatus to facilitate variable-rate call management ...
7426182 Method of managing signal processing resources
7417982 Hybrid switching architecture having dynamically assigned switchi...
7415002 Circuit synchronization over asynchronous links
7411947 Storage system, computer system and interface module
7408925 Originator based directing and origination call processing featur...
RE40451 Procedure for ensuring the operation of signalling channels in a ...
7408941 Method for auto-routing of multi-hop pseudowires
7403526 Partitioning and filtering a search space of particular use for d...
7397819 Packet compression system, packet restoration system, packet comp...
7394815 Minimum bandwidth guarantee for cross-point buffer switch
7391725 System and method for defeating SYN attacks
7391723 Frame-level fibre channel CRC on switching platform
7385965 Multiprocessor control block for use in a communication switch an...
7382777 Method for implementing actions based on packet classification an...
7382722 Architecture for a hybrid STM/ATM add-drop multiplexer
7382775 Multiple-path wormhole interconnect
7372811 Load balancing model for multilink frame relay
7369487 Clustered OFDM with channel estimation
7366181 Virtual private network (VPN) with channelized ethernet over sone...
7362727 Telecommunications routing
7359394 Method and apparatus for bridging between networks
7359322 Dynamic bandwidth reallocation
7359382 Method of detecting the type of network address translator
7355971 Determining packet size in networking

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5442634 Resource allocation to non-critical users
5388091 Communications system for communications between an electronic co...
5386415 Packet communiction method and packet communication apparatus
5384766 LAN management system in electronic switching apparatus
5371737 Selective call receiver for receiving a multiphase multiplexed si...
5355367 One cell re-use pattern for communication system sites
5353287 Local area network with message priority
5341369 Multichannel self-routing packet switching network architecture
5319639 Crossbar with return net for scalable self-routing non-blocking m...
5317564 Merging network for collection of data from multi-computers
5313458 Traffic control system
5313453 Apparatus for testing ATM channels
5311501 Routing system for linear add-drop multiplexer
5311515 Method and apparatus for the control of local area network multi-...
5311516 Paging system using message fragmentation to redistribute traffic
5309426 High performance cascadable simplex switch
5309436 Multiplex transmission system for vehicles
5309438 ATM cell delay circuit for ISDN system
5309439 TDMA system with a virtual reference
5307349 TDMA network and protocol for reader-transponder communications a...
5307342 Heterogeneous ports switch
5305310 Packet switching system having arbitrative function for competing...
5305312 Apparatus for interfacing analog telephones and digital data term...
5305321 Ethernet media access controller with external address detection ...
5303237 Frame relay system capable of handling both voice and data frames
5303230 Fault tolerant communication control processor
5301184 Control system for switching duplicated switch units in ATM excha...
5301186 High speed transmission line interface
5299189 TDMA processing apparatus
5295133 System administration in a flat distributed packet switch archite...
5295137 Connection establishment in a flat distributed packet switch arch...
5295138 Apparatus and method for optimal frequency planning in frequency ...
5289459 Duplex data transmission
5287343 Network administration system
5287356 Automatic termination of loop circulating messages
5285443 Method and apparatus for synchronizing a time division duplexing ...
5285450 Inband communications in a digital communications system
5283781 Apparatus for receiving and modifying a serial data packet from a...
5283784 Echo canceller processing techniques and processing
5282206 Synchronization circuit for establishing frame synchronism using ...
 
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