Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

John M. Chiang — 48 Patents

AMD: 27 patents #370 of 9,280Top 4%
Disney: 15 patents #480 of 6,686Top 8%
Broadcom: 5 patents #2,119 of 9,346Top 25%
San Jose, CA: #1,042 of 32,062 inventorsTop 4%
California: #8,595 of 386,348 inventorsTop 3%
Overall (All Time): #57,596 of 4,157,543Top 2%
48 Patents All Time
John M. Chiang has been granted 48 US patents while listed as an inventor at AMD. The first was granted in 2000 and the most recent in April 2017. John M. Chiang ranks #57,596 of 4,157,543 US inventors in our database (top 1.4%). Patent records list John M. Chiang in San Jose, CA, US.

Issued Patents All Time

Showing 1–25 of 48 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9627014 Multiple port shared memory Suzhi Deng 2017-04-18 $3,840,000
9178713 Optical line termination in a passive optical network Cesar A. Johnston 2015-11-03 $2,164,000
8913895 Method and apparatus for controlling timing of a transmission signal from a network termination device Cesar A. Johnston 2014-12-16 $2,963,000
8837658 Method and apparatus for sampling a serial data stream using a clock signal, based on a counter pattern 2014-09-16 $1,784,000
8718087 Processing architecture for passive optical network Cesar A. Johnston 2014-05-06 $1,984,000
8634431 Quality of service and flow control architecture for a passive optical network Cesar A. Johnston 2014-01-21 $2,223,000
8582707 Programmable universal asynchronous receiver/transmitter (UART) based on reference frequency 2013-11-12 $1,753,000
8406633 Method and apparatus for data frame synchronization and delineation Cesar A. Johnston 2013-03-26 $1,814,000
8326938 Packet buffer apparatus and method Cesar A. Johnston 2012-12-04 $2,633,000
8208815 Bit accurate upstream burst transmission phase method for reducing burst data arrival variation Cesar A. Johnston 2012-06-26 $2,779,000
8019825 Packet buffer apparatus and method Cesar A. Johnston 2011-09-13 $3,369,000
8014481 Upstream data recovery and data rate detection Cesar A. Johnston 2011-09-06 $3,593,000
7991296 Method and apparatus for data frame synchronization and delineation Cesar A. Johnston 2011-08-02 $4,338,000
7983308 Method and apparatus for data frame synchronization Cesar A. Johnston 2011-07-19 $4,313,000
7970962 Method and apparatus utilizing a tail bus to solve back-to-back data burst problems Ngok Ying Chu 2011-06-28 $6,165,000
7818389 Packet buffer apparatus and method Cesar A. Johnston 2010-10-19 $7,345,000
7369550 Method and apparatus for locking a table in a network switch 2008-05-06 $14,545,000
7328362 Method and apparatus for selectively deskewing data traveling through a bus 2008-02-05 $10,577,000
7194008 Method and apparatus for parsing data streams Ngok Ying Chu 2007-03-20 $23,892,000
7167995 Robust and scalable de-skew method 2007-01-23 $20,174,000
7031305 Apparatus and method for programmable memory access slot assignment Ching Yu, Xiaohua Zhuang, Bahadir Erimli, Shashank Merchant, Robert Alan Williams +5 more 2006-04-18 $11,889,000
6996738 Robust and scalable de-skew method for data path skew control 2006-02-07 $12,106,000
6895015 Dynamic time slot allocation in internal rules checker scheduler Shashank Merchant, Michael Lau 2005-05-17 $3,810,000
6816488 Apparatus and method for processing data frames in a network switch Shashank Merchant 2004-11-09 $3,568,000
6813266 Pipelined access to address table in a network switch Shashank Merchant 2004-11-02 $2,431,000