Howard Chen — 23 Patents at AT&T

Howard Chen has been granted 23 US patents while listed as an inventor at AT&T. The first was granted in 1996 and the most recent in January 2024. Howard Chen ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Howard Chen in Santa Clara, CA, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11880666	Generating conversation descriptions using neural networks	Kevin Yang, Tao Lei, Shawn Henry	2024-01-23
11811734	Protocol switching for connections to zero-trust proxy	Arunabha Saha, Prashanth Prabhu	2023-11-07
11610064	Clarification of natural language requests using neural networks	Lili Yu, Tao Lei, Sida Wang	2023-03-21
11316901	Systems and methods for protecting users	Qing Li, Samir Kapuria, Wenjing Wang	2022-04-26
10936712	Systems and methods for protecting users	Qing Li, Wenjing Wang, Samir Kapuria	2021-03-02
10143795	Intravenous pole integrated power, control, and communication system and method for an infusion pump	—	2018-12-04	$31,915,000
10009230	System and method of traffic inspection and stateful connection forwarding among geographically dispersed network appliances organized as clusters	Qing Li, Preety Mordani, Yusheng Huang	2018-06-26	$20,914,000
9973387	System and method of traffic inspection and stateful connection forwarding among geographically dispersed network alliances organized as clusters	Qing Li, Preety Mordani, Yusheng Huang	2018-05-15	$23,372,000
9577909	System and method of traffic inspection and stateful connection forwarding among geographically dispersed network appliances organized as clusters	Qing Li, Preety Mordani, Yusheng Huang	2017-02-21	$41,526,000
9268895	Circuit design synthesis tool with export to a computer-aided design format	Jeff Perry, Dien Mac, Satyanandakishore V. Vanapalli, Gerold J. Dhanabalan, Tommy E. Jewell +1 more	2016-02-23	$13,969,000
8972751	Field-programmable gate array power supply system designer	Jeffrey Robert Perry, Martin Garrison, Dien Mac, Phil Gibson, Thomas Jewell	2015-03-03
8874550	Method and apparatus for security information visualization	Viswa Soubramanien, Peter Weiß, Mayuresh Ektare	2014-10-28
8165997	Method and system for classifying postings in a forum	Igor A. Podgorny, Floyd J. Morgan, Amit Rohatgi	2012-04-24	$39,495,000
8130747	System and method of traffic inspection and stateful connection forwarding among geographically dispersed network appliances organized as clusters	Qing Li, Preety Mordani, Yusheng Huang	2012-03-06
6377645	Method and apparatus for controlling bit slippage in high-speed communications systems	Keith James Monteleone, Edward Stanley Szurkowski	2002-04-23	$10,373,000
6215821	Communication system using an intersource coding technique	—	2001-04-10	$15,947,000
6111871	Network design for both compressed and uncompressed ATM cells	Hai J. Tan	2000-08-29	$46,130,000
5946120	Wireless communication system with a hybrid optical and radio frequency signal	—	1999-08-31	$60,855,000
5841776	Apparatus and method for a high throughput fiber-optic access network using code division multiple access	—	1998-11-24	$54,688,000
5808770	Method and apparatus for using on-off-keying using laser relaxation oscillation	Michael G. Johnson	1998-09-15	$28,902,000
5701152	Arrangement for billing interactive communication services	—	1997-12-23	$31,596,000
5699105	Curbside circuitry for interactive communication services	Michael G. Johnson, King Lien Tai	1997-12-16	$14,792,000
5550854	Binary stratified structures for periodically pumped semiconductor lasers	Alfred Yi Cho	1996-08-27	$3,391,000

Howard Chen — 23 Patents

Issued Patents All Time

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