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

David Yang — 9 Patents

MEMerchsource: 7 patents #12 of 63Top 20%
Santa Ana, CA: #143 of 1,362 inventorsTop 15%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
David Yang has been granted 9 US patents while listed as an inventor at Merchsource. The first was granted in 2006 and the most recent in June 2025. David Yang ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list David Yang in Santa Ana, CA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D1079038 Percussion massager Rene Jon Hart, Mark Filipek, Wantana Pojanaporn 2025-06-10
12232592 Vanity mirror Keith Lawrence Covey, Adam Sbeglia, Samuel Joseph McClellan, Daniel Graham Douglas 2025-02-25
D1060705 Percussion massager Rene Jon Hart, Mark Filipek 2025-02-04
12109165 Percussion massager having a temperature-controlled massage node Rene Jon Hart, Keith Lawrence Covey, Adam Sbeglia, Denny SzuPao Liao 2024-10-08
12102583 Temperature-controlled massage node light indicator Rene Jon Hart, Keith Lawrence Covey, Adam Sbeglia, Denny SzuPao Liao 2024-10-01
D1018881 Percussion massager Rene Jon Hart, Mark Filipek, Wantana Pojanaporn 2024-03-19
D1009292 Percussion massager Rene Jon Hart, Mark Filipek 2023-12-26
7651222 Eye muscle trainer 2010-01-26
7036263 Snag-free and stress-free fish catcher Wayne Yang 2006-05-02