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

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Examiner: Hua, Ly V.


Primary examiner statistics: 362 patents; average approval time: 1093 days
Assistant examiner statistics: 231 patents; average approval time: 880 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7123720 Key scheduler for encryption apparatus using data encryption stan...
7073056 Apparatus and method for demonstrating and confirming the status ...
7055042 System and method for synchronizing a user password between mainf...
7028188 Document authentication using the physical characteristics of und...
6922786 Real-time media communications over firewalls using a control pro...
6918041 System and method of network communication with client-forced aut...
6914846 Flash EEprom system
6907123 Secure voice communication system
6901509 Apparatus and method for demonstrating and confirming the status ...
6898716 Information device system
6895511 Method and apparatus providing for internet protocol address auth...
6877097 Security access method and apparatus
6871279 Method and apparatus for securely and dynamically managing user r...
6871285 Method, system and program for detecting communication code infor...
6857073 System and method for authentication of network users
6857099 Multilevel semiconductor memory, write/read method thereto/theref...
6857077 Management of data in a receiver/decoder
6851060 User control of web browser user data
6850893 Method and apparatus for an improved security system mechanism in...
6851062 System and method for managing denial of service attacks
6848052 High security personalized wireless portable biometric device
6839851 Digital signal processing apparatus
6829355 Device for and method of one-way cryptographic hashing
6804783 Firewall providing enhanced network security and user transparenc...
6804784 Back-channeling in a memory vault system
6802006 System and method of verifying the authenticity of dynamically co...
6792543 Virus scanning on thin client devices using programmable assembly...
6792531 Method and system for revocation of certificates used to certify ...
6789193 Method and system for authenticating a network user
6785814 Information embedding method and apparatus
6782473 Network encryption system
6782102 Multiple format secure voice apparatus for communication handsets
6766456 Method and system for authenticating a user of a computer system
6763480 Flash EEprom system
6763468 Method and apparatus for authenticating users
6763460 METHOD OF TRANSMITTING INFORMATION DATA FROM A SENDER TO A RECEIV...
6760438 System and method for Viterbi decoding on encrypted data
6757842 Flash EEprom system
6757825 Secure mutual network authentication protocol
6754828 Algorithm for non-volatile memory updates

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6009246 Method and system for evaluating intrusive repair for plurality o...
5872915 Computer apparatus and method for providing security checking for...
5828826 Processing apparatus having a nonvolatile memory to which a suppl...
5826013 Polymorphic virus detection module
5822517 Method for detecting infection of software programs by memory res...
5802258 Loosely coupled system environment designed to handle a non-disru...
5799142 Debugging method and debugging system for multi-task programs
5771346 Apparatus and method for detecting over-programming condition in ...
5768501 Method and apparatus for inter-domain alarm correlation
5764889 Method and apparatus for creating a security environment for a us...
5764882 Multiprocessor system capable of isolating failure processor base...
5761412 Multi-processor system
5758069 Electronic licensing system
5758064 Method of diagnosing communication problems of electronic price l...
5751934 Non-blocking fault-tolerant gamma network for multi-processor sys...
5751944 Non-volatile memory system having automatic cycling test function
5748890 Method and system for authenticating and auditing access by a use...
5742756 System and method of using smart cards to perform security-critic...
5717697 Test circuits and methods for integrated circuit having memory an...
5694541 System console terminal for fault tolerant computer system
5689635 Microprocessor memory test circuit and method
5671348 Non-vital turn off of vital output circuit
5666485 Software driver for a system bus
5664088 Method for deadlock recovery using consistent global checkpoints
5664099 Method and apparatus for establishing a protected channel between...
5657445 Apparatus and method for limiting access to mass storage devices ...
5655073 Debugging method and debugger
5652832 Method and apparatus for diagnosis and correction of peripheral d...
5649089 Method and apparatus for maintaining a redundant database system
5644704 Method and apparatus for verifying the contents of a storage devi...
5644711 Multi-privileged level directory access on the AT&T worldworxsm p...
5644697 Redundant array of disks with improved storage and recovery speed
5642478 Distributed trace data acquisition system
5640510 Library apparatus
5640401 Communication circuit fault detector
5636226 Fault sensing circuit and method
5634098 Method and apparatus for environment-variable driven software tes...
5631914 Error correcting apparatus
5630047 Method for software error recovery using consistent global checkp...
5623500 Event qualified test architecture
 
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