Kai Y. Eng — 41 Patents at AT&T

Kai Y. Eng has been granted 41 US patents while listed as an inventor at AT&T. The first was granted in 1980 and the most recent in June 2015. Kai Y. Eng ranks #75,001 of 4,157,543 US inventors in our database (top 1.8%). Patent records list Kai Y. Eng in Irvington, NJ, US.

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9055015	System and method for associating media files with messages	Pramod Pancha	2015-06-09
9025740	Method and system for improved communication security	Pramod Pancha	2015-05-05
8761801	Method and system for providing one or more location-based services using the location-of-interest of an electronic journal	Pramod Pancha	2014-06-24
8750465	Voice message communication method and system	Pramod Pancha	2014-06-10
8676794	Method and system for online searching of physical objects	Pramod Pancha	2014-03-18
8249574	Communication method and system	Pramod Pancha	2012-08-21
6810008	Immediate rerouting in data networks	Jon Anderson	2004-10-26
6122759	Method and apparatus for restoration of an ATM network	Ender Ayanoglu	2000-09-19	$40,402,000
6058422	Wireless internet access system	Ender Ayanoglu, Mark John Karol, Pramod Pancha	2000-05-02	$96,316,000
6014385	Method and apparatus for transmitting packetized data over a common communications channel	Ender Ayanoglu, Mark John Karol	2000-01-11	$85,575,000
5958018	Wireless services data network translating mac address to asynchronous transfer mode (ATM) address	Zhao Liu, Malathi Veeraraghavan	1999-09-28	$63,761,000
5822309	Signaling and control architecture for an ad-hoc ATM LAN	Ender Ayanoglu, Mark John Karol, Pramod Pancha, Clark Woodworth, Malathi Veeraraghavan	1998-10-13	$36,334,000
5757783	Method and apparatus for routing ATM cells in an AD-ATM LAN	Mark John Karol, Malathi Veeraraghavan	1998-05-26	$23,982,000
5751708	Access method for broadband and narrowband networks	Mark John Karol	1998-05-12	$21,440,000
5623495	Portable base station architecture for an AD-HOC ATM lan	Mark John Karol, Clark Woodworth	1997-04-22	$5,752,000
5610904	Packet-based telecommunications network	Mark John Karol, Malathi Veeraraghavan	1997-03-11	$27,988,000
5457679	Channel sharing and memory sharing in a packet switching system	Richard D. Gitlin, Mark John Karol	1995-10-10
5455701	Packet switching apparatus using pipeline controller	Mark John Karol	1995-10-03
5428609	STM-to-ATM converters	Gary D. Martin, Mark A. Pashan, Vikram Punj, Ronald A. Spanke	1995-06-27
RE34811	Growable packet switch architecture	Mark John Karol, Yu S. Yeh	1994-12-27
RE34755	Interconnect fabric providing connectivity between an input and arbitrary output(s) of a group of outlets	Mark John Karol, Yu S. Yeh	1994-10-11
5256958	Concentrator-based growable packet switch	Mark John Karol, Mark A. Pashan	1993-10-26
5255265	Controller for input-queued packet switch	Mark John Karol	1993-10-19
5175640	Interleaved receivers	Richard D. Gitlin, Mario A. Santoro	1992-12-29
5172371	Growable switch	Mark John Karol	1992-12-15

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Kai Y. Eng — 41 Patents

Issued Patents All Time

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