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William Yang — 4 Patents

ELElectrochemicals: 1 patents #13 of 16Top 85%
Zhongliao Township, TW: #6 of 33 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
William Yang has been granted 4 US patents while listed as an inventor at Electrochemicals. The first was granted in 2002 and the most recent in February 2020. William Yang ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list William Yang in Zhongliao Township, TW.

Patents per Year

Patents granted per year, 2002 to 2020Bar chart with a peak of 1 patents in 2002.peak 12002: 1 patents20022004: 1 patents20042011: 1 patents20112020: 1 patents2020

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10564409 Telescope and focus cover thereof — 2020-02-18
7864417 Telescope having a focus display — 2011-01-04
6814455 Mirror diagonal and method of manufacturing the same — 2004-11-09
6454868 Permanganate desmear process for printed wiring boards Frank Polakovic, Charles Edwin Thorn, Michael V. Carano, Beth Ann LaFayette 2002-09-24

Frequent Collaborators

Charles Edwin Thorn1 shared
Beth Ann LaFayette1 shared
Frank Polakovic1 shared
Michael V. Carano1 shared

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Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4