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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Loew — 13 Patents in 2023

Amazon: 13 patents #8 of 4,574Top 1%
Palo Alto, CA: #25 of 2,084 inventorsTop 2%
California: #799 of 67,585 inventorsTop 2%
Overall (2023): #5,049 of 537,848Top 1%
13 Patents 2023

Issued Patents 2023

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1005999 Range extender device James Siminoff, Mark Siminoff, Wen-Yo Lu, Jia Li, Wei-Chung Wang +2 more 2023-11-28
D1004457 Doorbell Matthew J. England, Mark Siminoff, Wen-Yo Lu, James Siminoff, Spiro Sacre 2023-11-14
D1004160 Path light Maya Winfield, Alexsandra M. Bowers, Ryan David Hruska, Mark Siminoff, David B. Levine +1 more 2023-11-07
D999212 Keypad James Siminoff, Mark Siminoff, Wen-Yo Lu, Jia Li, Wei-Chung Wang +3 more 2023-09-19
11741766 Garage security and convenience features Elliott Lemberger, John Modestine, Mark Siminoff, Peter Gerstberger, Spiro Sacre 2023-08-29 $258,572,000
D990543 Camera device Nathan Ackerman, Wen-Yo Lu, Rafal Piersiak, John Roos, James Siminoff 2023-06-27
D990022 Wall light Alexsandra M. Bowers, James Siminoff, Mark Siminoff, David B. Levine, Michael V. Recker +3 more 2023-06-20
D988897 Solar-charging mounting bracket for video doorbell James Siminoff, Spiro Sacre, Mark Siminoff 2023-06-13
D987634 Keypad James Siminoff, Mark Siminoff, Wen-Yo Lu, Jia Li, Wei-Chung Wang +3 more 2023-05-30
11632521 Audio/video electronic device Matthew J. England, Chung-Sen Huang, Oleksii Krasnoschok 2023-04-18 $399,170,000
D976734 Doorbell Matthew J. England, Mark Siminoff, Wen-Yo Lu, James Siminoff, Spiro Sacre 2023-01-31
D974942 Doorbell Wen-Yo Lu, Matthew J. England, James Siminoff, Mark Siminoff, Mei Hsuan Chen 2023-01-10
D974213 Video doorbell Wen-Yo Lu, Mei Hsuan Chen, Matthew J. England, James Siminoff, Mark Siminoff 2023-01-03