Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Albert Ratnakumar — 23 Patents

Intel: 23 patents #1,732 of 30,777Top 6%
San Jose, CA: #2,796 of 32,062 inventorsTop 9%
California: #24,547 of 386,348 inventorsTop 7%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Albert Ratnakumar has been granted 23 US patents while listed as an inventor at Intel. The first was granted in 2010 and the most recent in April 2017. Albert Ratnakumar ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Albert Ratnakumar in San Jose, CA, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9627138 Apparatus and associated methods for capacitors with improved density and matching Shuxian Chen, Yan Cui, Jeffrey T. Watt 2017-04-18
9496268 Integrated circuits with asymmetric and stacked transistors Jun Liu, Yanzhong Xu, Shankar Sinha, Shih-Lin Lee, Jeffrey Tung +5 more 2016-11-15
9455338 Methods for fabricating PNP bipolar junction transistors Yanzhong Xu 2016-09-27
9196749 Programmable device with a metal oxide semiconductor field effect transistor Charu Sardana, Qi Xiang, Bradley Jensen 2015-11-24 $22,670,000
9190332 Method of fabricating integrated circuit transistors with multipart gate conductors Jun Liu, Qi Xiang, Jeffrey Tung 2015-11-17 $44,657,000
9165640 Method of using a PMOS pass gate Jun Liu, Irfan Rahim, Qi Xiang 2015-10-20 $8,023,000
8933751 High resolution capacitor Wilson Wong, Weiqi Ding, Shuxian Chen, Simardeep Maangat 2015-01-13 $11,532,000
8921170 Integrated circuits with asymmetric pass transistors Jun Liu, Mark T. Chan, Irfan Rahim 2014-12-30 $5,089,000
8878334 Integrated circuit resistors with reduced parasitic capacitance Peter Smeys 2014-11-04 $8,216,000
8804407 PMOS pass gate Jun Liu, Irfan Rahim, Qi Xiang 2014-08-12 $5,575,000
8750026 Integrated circuits with asymmetric and stacked transistors Jun Liu, Yanzhong Xu, Shankar Sinha, Shih-Lin Lee, Jeffrey Tung +5 more 2014-06-10 $7,521,000
8735983 Integrated circuit transistors with multipart gate conductors Jun Liu, Qi Xiang, Jeffrey Tung 2014-05-27 $7,098,000
8530976 Memory element transistors with reversed-workfunction gate conductors Qi Xiang, Jun Liu 2013-09-10 $8,927,000
8482963 Integrated circuits with asymmetric and stacked transistors Jun Liu, Yanzhong Xu, Shankar Sinha, Shih-Lin Lee, Jeffrey Tung +5 more 2013-07-09 $8,123,000
8467240 Integrated circuits with nonvolatile memory elements Shuang Xie, Cheng-Hsiung Huang, Yow-Juang Liu 2013-06-18 $8,897,000
8264214 Very low voltage reference circuit Qi Xiang, Simardeep Maangat, Jun Liu 2012-09-11 $27,927,000
8242581 Mixed-gate metal-oxide-semiconductor varactors Wilson Wong, Jun Liu, Qi Xiang, Jeffrey Tung 2012-08-14 $14,173,000
8138791 Stressed transistors with reduced leakage Jun Liu, Jeffrey Tung, Qi Xiang 2012-03-20 $11,100,000
8138797 Integrated circuits with asymmetric pass transistors Jun Liu, Mark T. Chan, Irfan Rahim 2012-03-20 $11,100,000
8116130 Integrated circuits with nonvolatile memory elements Shuang Xie, Cheng-Hsiung Huang, Yow-Juang Liu 2012-02-14 $19,236,000
8081502 Memory elements with body bias control Irfan Rahim, Jun Liu, Andy L. Lee, William Bradley Vest, Lu Zhou +3 more 2011-12-20 $8,847,000
7952423 Process/design methodology to enable high performance logic and analog circuits using a single process Qi Xiang, Jeffrey Tung, Weiqi Ding 2011-05-31 $19,509,000
7812408 Integrated circuits with metal-oxide-semiconductor transistors having enhanced gate depletion layers Peter J. McElheny 2010-10-12 $5,326,000