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USPTO Patent Rankings Data through Dec 31, 2025
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Ching Yu — 51 Patents

AMD: 35 patents #260 of 9,280Top 3%
SCSolarflare Communications: 12 patents #5 of 28Top 20%
Santa Clara, CA: #203 of 9,301 inventorsTop 3%
California: #7,783 of 386,348 inventorsTop 3%
Overall (All Time): #51,932 of 4,157,543Top 2%
51 Patents All Time
Ching Yu has been granted 51 US patents while listed as an inventor at AMD. The first was granted in 1993 and the most recent in February 2021. Ching Yu ranks #51,932 of 4,157,543 US inventors in our database (top 1.2%). Patent records list Ching Yu in Santa Clara, CA, US.

Issued Patents All Time

Showing 1–25 of 51 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10924483 Packet validation in virtual network interface architecture Steven L. Pope, David J. Riddoch, Derek Roberts 2021-02-16 $46,850,000
9912665 Packet validation in virtual network interface architecture Steve L. Pope, David J. Riddoch, Derek Roberts 2018-03-06
9594842 Hashing algorithm for network receive filtering Steven L. Pope, Derek Roberts, David J. Riddoch, John Mingyung Chiang, Der-Ren Chu 2017-03-14
8959095 Hashing algorithm for network receive filtering Steve L. Pope, Derek Roberts, David J. Riddoch, John Mingyung Chiang, Der-Ren Chu 2015-02-17
8380882 Packet validation in virtual network interface architecture Steve L. Pope, David J. Riddoch, Derek Roberts 2013-02-19
8131895 Interrupt management for multiple event queues Steven L. Pope, David J. Riddoch, Derek Roberts 2012-03-06
7984180 Hashing algorithm for network receive filtering Steve L. Pope, Derek Roberts, David J. Riddoch, John Mingyung Chiang, Der-Ren Chu 2011-07-19
7831749 Including descriptor queue empty events in completion events Steve L. Pope, David J. Riddoch, Derek Roberts 2010-11-09
7769923 Interrupt management for multiple event queues Steve L. Pope, David J. Riddoch, Derek Roberts 2010-08-03
7634584 Packet validation in virtual network interface architecture Steve L. Pope, David J. Riddoch, Derek Roberts 2009-12-15
7610413 Queue depth management for communication between host and peripheral device Steve L. Pope, David J. Riddoch, Derek Roberts 2009-10-27
7596644 Transmit rate pacing system and method David J. Riddoch, Steve L. Pope, John Mingyung Chiang, Alok Singh, Derek Roberts 2009-09-29
7562366 Transmit completion event batching Steve L. Pope, David J. Riddoch, Derek Roberts, John Mingyung Chiang 2009-07-14
7496699 DMA descriptor queue read and cache write pointer arrangement Steve L. Pope, Derek Roberts, David J. Riddoch, John Mingyung Chiang, Der-Ren Chu 2009-02-24
7031305 Apparatus and method for programmable memory access slot assignment Xiaohua Zhuang, Bahadir Erimli, John M. Chiang, Shashank Merchant, Robert Alan Williams +5 more 2006-04-18 $11,889,000
6904043 Apparatus and methods for storing and processing header information in a network switch Shashank Merchant 2005-06-07 $8,078,000
6769055 Two-part memory address generator Eric Tsin-Ho Leung 2004-07-27 $2,306,000
6732184 Address table overflow management in a network switch Shashank Merchant 2004-05-04 $3,882,000
6731601 Apparatus and method for resetting a retry counter in a network switch port in response to exerting backpressure Gopal Krishna, Peter Ka-Fai Chow, Jenny Liu Fischer, Bahadir Erimli 2004-05-04 $3,882,000
6725270 Apparatus and method for programmably modifying a limit of a retry counter in a network switch port in response to exerting backpressure Bahadir Erimli, Jenny Liu Fischer, Peter Ka-Fai Chow 2004-04-20 $2,632,000
6721277 Generic register interface for accessing registers located in different clock domains Jeffrey Dwork, John M. Chiang 2004-04-13 $3,617,000
6651172 Multi-phase EEPROM reading for network interface initialization Jeffrey Dwork, John M. Chiang, Hung Duy Vo 2003-11-18 $4,875,000
6625146 Method and apparatus for operating a network switch in a CPU-less environment Shashank Merchant, Robert Alan Williams 2003-09-23 $3,430,000
6563790 Apparatus and method for modifying a limit of a retry counter in a network switch port in response to exerting backpressure Bahadir Erimli, Jenny Liu Fischer, Peter Ka-Fai Chow 2003-05-13 $1,759,000
6546010 Bandwidth efficiency in cascaded scheme Shashank Merchant, Robert Alan Williams 2003-04-08 $2,382,000