SD

Son Dao

HL Hrl Laboratories: 9 patents #168 of 709Top 25%
HL Hughes Electronics Limited: 3 patents #202 of 1,474Top 15%
DI Directv: 2 patents #313 of 679Top 50%
General Motors: 2 patents #6,250 of 18,328Top 35%
HA Hughes Aircraft: 1 patents #1,260 of 2,963Top 45%
RTX (Raytheon): 1 patents #8,248 of 15,912Top 55%
Overall (All Time): #224,923 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8144708 Collaborative multicast routing (CMR) for multicasting in unidirectional, hybrid, multi-tiered mobile wireless network Mohiuddin Ahmed, Noparut Vanitchanant 2012-03-27
7912931 Method and apparatus for increasing fault tolerance for cross-layer communication in networks Mohiuddin Ahmed 2011-03-22
7870279 Method and apparatus for scanning, personalizing, and casting multimedia data streams via a communication network and television Wesley T. Chuang, Asha Vellaikal, Greg Kaestle 2011-01-11
7861275 Multicast data services and broadcast signal markup stream for interactive broadcast systems Asha Vellaikal, Yongguang Zhang 2010-12-28
7649884 Collaborative multicast routing (CMR) for multicasting in unidirectional, hybrid, multi-tiered mobile wireless network Mohiuddin Ahmed, Noparut Vanitchanant 2010-01-19
7483693 Apparatus and method for context-sensitive dynamic information service composition via mobile and wireless network communication Kelvin T. Lueng, Eddie Shek 2009-01-27
7460948 Traffic notification system for reporting traffic anomalies based on historical probe vehicle data Darrel J. Van Buer, Xiaowen Dai, Richard A. Johnson 2008-12-02
7338260 System and method for controlling current provided to a stepping motor Alan Brundle, Tim Allen 2008-03-04
7233861 Prediction of vehicle operator destinations Darrel J. Van Buer, Richard A. Johnson, Andrea M. Simon 2007-06-19
6990075 Scalable unidirectional routing with zone routing protocol extensions for mobile AD-HOC networks Srikanth Krishnamurthy, Prasun Sinha 2006-01-24
6910024 System for pricing-based quality of service (PQoS) control in networks Srikanth Krishnamurthy, Dorgham Sisalem 2005-06-21
6889032 Mobile base station for disseminating information Yongguang Zhang, Eddie Shek, Asha Vellaikal 2005-05-03
6791949 Network protocol for wireless ad hoc networks Bong K. Ryu, Jason Erickson, James X. Smallcomb 2004-09-14
6741575 Apparatus and method for efficient delivery of multicast data over personal access communications system (PACS) Yongguang Zhang, Bo Ryu, Tayyab Khan, Stanley Kay, Sivakamar Kailas 2004-05-25
6721290 Method and apparatus for multicasting real time traffic in wireless ad-hoc networks George Kondylis, Srikanth Krishnamurthy 2004-04-13
6621805 Method and apparatus for multicasting real-time variable bit-rate traffic in wireless Ad-Hoc networks George Kondylis, Srikanth Krishnamurthy 2003-09-16
6609002 Method and apparatus for predictive QoS routing for broad band low earth satellite networks Srikanth Krishnamurthy, Ozgur Ercetin 2003-08-19
6301463 Mobile base station for disseminating information Yongguang Zhang, Eddie Shek, Asha Vellaikal 2001-10-09
5915207 Mobile and wireless information dissemination architecture and protocols Yongguang Zhang, Eddie Shek, Asha Vellaikal 1999-06-22
5596744 Apparatus and method for providing users with transparent integrated access to heterogeneous database management systems Nader Ebeid 1997-01-21