Top Inventors in San Ramon, CA | Patent Leaderboard

San Ramon, CA ranks #142 worldwide for total patents filed all time, with 19,389 patents from 2,140 inventors. Leading employers of inventors based in San Ramon, CA include Intel, Disney, Verizon. That works out to 229.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 2,140 inventors

Rank	Inventor	Primary Company	Patents
1	Qinghua Li	Intel	556
2	Liwen Chu	Disney	432
3	Lalit R. Kotecha	Verizon	318
#4	Michael A. Leabman	Energous	274
#5	Niloy Mukherjee	Intel	243
#6	Minyoung Park	Intel	229
#7	Hye Kyung Cho Timken	Chevron	159
#8	Ye Huang	Verizon	131
#9	Vivek Sharma	Monsanto Technology	128
#10	Kameran Azadet	Intel	126
#11	Tong Sun	Kimberly-Clark Worldwide	123
#12	James Fan	AT&T	118
#13	Bishwarup Mondal	Apple	116
#14	Patricia R. Chang	Verizon	111
#15	Deepak Jain	Devicefidelity	103
#16	Ananthan Subramanian	Netapp	102
#17	Huai-Yuan Tseng	Sandisk Technologies	101
#18	Alexander E. Kuperman	Chevron	99
#19	Chong H. Lee	Intel	97
#20	Shaoping Li	Western Digital (Fremont)	90
#21	Feng Liu	Western Digital (Fremont)	87
#22	Alicia Y. Moore	Wells Fargo Bank, N.A.	86
#23	Jeffrey N. Roe	Roche Diagnostics Operations	82
#24	Xidong Wu	AT&T	79
#24	Russell Hudyma	Navitar Industries	79
#24	Chang Wan Ha	Micron	79
#27	Mark Ish	Micron	78
#27	Darrell L. Suen	Wells Fargo Bank, N.A.	78
#29	Dinesh Maheshwari	Cypress Semiconductor	75
#30	Alpesh Patel	Cisco	74
#31	Vikram B. Yerrabommanahalli	Apple	72
#31	Weihong Qiu	Intersil Americas	72
#31	Vineet Marwah	Oracle	72
#31	Kelvin Chan	Applied Materials	72
#35	Ellis Cha	Sae Magnetics (H.K.)	71
#36	Jay J. Lee	Verizon	69
#37	Vishwanath Ramamurthi	Verizon	68
#38	Thomas R. Hoffend	Xerox	63
#39	Subasingha Shaminda Subasingha	Zoox	62
#39	Seungpil Lee	Sandisk Technologies	62
#39	Philip D. Barberi	Meyer Intellectual Properties	62
#42	Satyapal P. Reddy	Open Text	60
#43	Yasantha Rajakarunanayake	Broadcom	58
#44	Ravishankar Ravindran	Futurewei Technologies	57
#44	Wai-Yee Leung	Biotium	57
#44	Fan Ho	Micron	57
#47	Michael Thomas	Navitar Industries	56
#47	Sean S. Kang	Applied Materials	56
#49	Armstrong Soo	AT&T	55
#50	Cheng Wang	Intel	54

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