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USPTO Patent Rankings Data through Dec 31, 2025
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Ender Ayanoglu — 23 Patents

ATAT&T: 14 patents #1,249 of 18,772Top 7%
Cisco: 8 patents #1,771 of 13,007Top 15%
AGAgere Systems Guardian: 1 patents #274 of 810Top 35%
Irvine, CA: #432 of 6,241 inventorsTop 7%
California: #24,547 of 386,348 inventorsTop 7%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Ender Ayanoglu has been granted 23 US patents while listed as an inventor at AT&T. The first was granted in 1991 and the most recent in January 2016. Ender Ayanoglu ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Ender Ayanoglu in Irvine, CA, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9236928 Media access control for MIMO wireless network Ozgur Gurbuz, David Pignatelli, David Sheldon Stephenson, Eldad Perahia, Bretton Douglas 2016-01-12 $21,630,000
8625507 Media access control for MIMO wireless network Ozgur Gurbuz, David Pignatelli, David Sheldon Stephenson, Eldad Perahia, Bretton Douglas 2014-01-07 $20,883,000
8363629 Point-to-point MAC protocol for high speed wireless bridging Ozgur Gurbuz, Robert C. Meier 2013-01-29 $33,075,000
7929412 Media access control for MIMO wireless network Ozgur Gurbuz, David Pignatelli, David Sheldon Stephenson, Eldad Perahia, Bretton Douglas 2011-04-19 $20,962,000
7567537 Point-to-point MAC protocol for high speed wireless bridging Ozgur Gurbuz, Robert C. Meier 2009-07-28 $30,701,000
7359311 Decoding method and apparatus using channel state information for use in a wireless network receiver Milind Paranjpe, Brian D. Hart, David Pignatelli, Eldad Perahia, Philip J. Ryan +2 more 2008-04-15 $49,751,000
7301924 Media access control for MIMO wireless network Ozgur Gurbuz, David Pignatelli, David Sheldon Stephenson, Eldad Perahia, Bretton Douglas 2007-11-27 $46,224,000
7000021 ARQ (automatic repeat request) for broadband fixed wireless network Ramesh Radhakrishnan, Kushal A. Patel, Ozgur Gurbuz, Arun G. Khanna, Alon Bernstein +1 more 2006-02-14 $45,222,000
RE37569 High-speed modem synchronized to a remote codec Nuri Ruhi Dagdeviren, James Emery Mazo, Burton R. Saltzberg, Irving Kalet 2002-03-05
6304349 WDM optical communications networks and methods for provisioning Murat Alanyali 2001-10-16 $18,237,000
6122759 Method and apparatus for restoration of an ATM network Kai Y. Eng 2000-09-19 $40,402,000
6058422 Wireless internet access system Kai Y. Eng, Mark John Karol, Pramod Pancha 2000-05-02 $96,316,000
6014385 Method and apparatus for transmitting packetized data over a common communications channel Kai Y. Eng, Mark John Karol 2000-01-11 $85,575,000
5822309 Signaling and control architecture for an ad-hoc ATM LAN Kai Y. Eng, Mark John Karol, Pramod Pancha, Clark Woodworth, Malathi Veeraraghavan 1998-10-13 $36,334,000
5719883 Adaptive ARQ/FEC technique for multitone transmission 1998-02-17 $13,939,000
5717689 Data link layer protocol for transport of ATM cells over a wireless link 1998-02-10 $19,738,000
5689252 Navigation system for an automotive vehicle Krishan K. Sabnani 1997-11-18 $13,326,000
5600663 Adaptive forward error correction system Richard D. Gitlin, Thomas F. La Porta, Sanjoy Paul, Krishan K. Sabnani 1997-02-04 $16,107,000
5570367 Asymmetric protocol for wireless communications Richard D. Gitlin, Thomas F. La Porta, Sanjoy Paul, Krishan K. Sabnani 1996-10-29 $11,590,000
5528625 High speed quantization-level-sampling modem with equalization arrangement Glenn David Golden, Raymond K. Jones, James Emery Mazo, David G. Shaw 1996-06-18
5394437 High-speed modem synchronized to a remote CODEC Nuri Ruhi Dagdeviren, James Emery Mazo, Burton R. Saltzberg 1995-02-28
5119196 Ghost cancellation of analog TV signals Israel Bar-David, Richard D. Gitlin, Chih-Lin I, Jack Winters 1992-06-02
5007067 Diversity coding for transparent self-healing communications networks Richard D. Gitlin, Chih-Lin I, James Emery Mazo 1991-04-09