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

Michael Ching — 32 Patents

RARambus: 30 patents #67 of 549Top 15%
RTX (Raytheon): 1 patents #8,290 of 15,912Top 55%
Los Altos, CA: #355 of 3,651 inventorsTop 10%
California: #15,919 of 386,348 inventorsTop 5%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
Michael Ching has been granted 32 US patents while listed as an inventor at Rambus. The first was granted in 1980 and the most recent in May 2020. Michael Ching ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list Michael Ching in Los Altos, CA, US.

Patents per Year

Patents granted per year, 1980 to 2020Bar chart with a peak of 5 patents in 2005.peak 51980: 1 patents19801999: 1 patents2000: 2 patents20002001: 1 patents2002: 3 patents20022003: 3 patents2005: 5 patents20052006: 1 patents2007: 5 patents20072008: 2 patents2010: 1 patents20102011: 1 patents2012: 1 patents20122015: 1 patents2016: 1 patents20162018: 2 patents2020: 1 patents2020

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10652493 Low-noise, high dynamic-range image sensor John Ladd, Michael Guidash, Craig M. Smith, Thomas Vogelsang, Jay Endsley +1 more 2020-05-12 $1,556,000
10165209 Low-noise, high dynamic-range image sensor John Ladd, Michael Guidash, Craig M. Smith, Thomas Vogelsang, Jay Endsley +1 more 2018-12-25
9894304 Line-interleaved image sensors Craig M. Smith, Michael Guidash, Thomas Vogelsang, Jay Endsley 2018-02-13 $1,666,000
9432597 Low-noise, high dynamic-range image sensor Michael Guidash, Thomas Vogelsang, Jay Endsley, James E. Harris, Craig M. Smith +1 more 2016-08-30 $1,706,000
8935489 Adaptively time-multiplexing memory references from multiple processor cores Steven C. Woo, Trung Diep 2015-01-13 $3,074,000
8149874 Adaptive-allocation of I/O bandwidth using a configurable interconnect topology Steven C. Woo 2012-04-03 $4,289,000
8073009 Adaptive allocation of I/O bandwidth using a configurable interconnect topology Steven C. Woo 2011-12-06 $7,495,000
7755968 Integrated circuit memory device having dynamic memory bank count and page size Steven C. Woo, Chad A. Bellows, Wayne S. Richardson, Kurt Knorpp, Jun Kim 2010-07-13 $25,014,000
7420990 Adaptive-allocation of I/O bandwidth using a configurable interconnect topology Steven C. Woo 2008-09-02 $8,200,000
7352234 Current control technique John B. Dillon, William Stonecypher, Andy Peng-Pui Chan, Matthew Murdy Griffin, Billy Wayne Garrett, Jr. 2008-04-01 $16,618,000
7288973 Method and apparatus for fail-safe resynchronization with minimum latency Jared L. Zerbe, Abhijit M. Abhyankar, Richard M. Barth, Andy Peng-Pui Chan, Paul G. Davis +1 more 2007-10-30 $26,205,000
7254075 Integrated circuit memory system having dynamic memory bank count and page size Steven C. Woo, Chad A. Bellows, Wayne S. Richardson, Kurt Knorpp, Jun Kim 2007-08-07 $10,981,000
7194056 Determining phase relationships using digital phase values Jun Kim 2007-03-20 $13,883,000
7167039 Memory device having an adjustable voltage swing setting Billy Wayne Garrett, Jr., William Stonecypher, Andy Peng-Pui Chan, Matthew Murdy Griffin, John B. Dillon 2007-01-23 $17,141,000
7158536 Adaptive-allocation of I/O bandwidth using a configurable interconnect topology Steven C. Woo 2007-01-02
7091761 Impedance controlled output driver Donald C. Stark, Jun Kim, Kurt Knorpp, Natsuki Kushiyama 2006-08-15 $5,516,000
6975159 Method of operation in a system having a memory device having an adjustable output voltage setting John B. Dillon, William F. Stonecynher, Andy Peng-Pui Chan, Matthew Murdy Griffin, Billy Wayne Garrett, Jr. 2005-12-13 $4,686,000
6975160 System including an integrated circuit memory device having an adjustable output voltage setting Billy Wayne Garrett, Jr., William E. Stonecynher, Andy Peng-Pui Chan, Matthew Murdy Griffin, John B. Dillon 2005-12-13 $4,686,000
6949958 Phase comparator capable of tolerating a non-50% duty-cycle clocks Jared L. Zerbe, Abhijit M. Abhyankar, Richard M. Barth, Andy Peng-Pui Chan, Paul G. Davis +1 more 2005-09-27 $8,632,000
6922092 Impedance controlled output driver Donald C. Stark, Jun Kim, Kurt Knorpp, Natsuki Kushiyama 2005-07-26 $9,576,000
6870419 Memory system including a memory device having a controlled output driver characteristic John B. Dillon, William Stonecypher, Andy Peng-Pui Chan, Matthew Murdy Griffin, Billy Wayne Garrett, Jr. 2005-03-22 $12,509,000
6661268 Charge compensation control circuit and method for use with output driver Donald C. Stark, Jun Kim, Kurt Knorpp, Natsuki Kushiyama 2003-12-09 $60,145,000
6608507 Memory system including a memory device having a controlled output driver characteristic Billy Wayne Garrett, Jr., John B. Dillon, William Stonecypher, Andy Peng-Pui Chan, Matthew Murdy Griffin 2003-08-19 $33,474,000
6556052 Semiconductor controller device having a controlled output driver characteristic Billy Wayne Garrett, Jr., John B. Dillon, William Stonecypher, Andy Peng-Pui Chan, Matthew Murdy Griffin 2003-04-29
6473439 Method and apparatus for fail-safe resynchronization with minimum latency Jared L. Zerbe, Abhijit M. Abhyankar, Richard M. Barth, Andy Peng-Pui Chan, Paul G. Davis +1 more 2002-10-29 $9,902,000