Chao-Ying Lee has been granted 12 US patents. The first was granted in 2016 and the most recent in October 2025. Chao-Ying Lee ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Chao-Ying Lee in Riverside, CA, US.
Patents per Year Patents granted per year, 2016 to 2023 Bar chart with a peak of 3 patents in 2020. peak 3 2016: 1 patents 2016 2017: 1 patents 2017 2019: 1 patents 2019 2020: 3 patents 2020 2021: 2 patents 2021 2022: 1 patents 2022 2023: 1 patents 2023
Issued Patents All Time
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Showing 1–12 of 12 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12444641 Travel robot for moving substrate transfer robot in vacuum chamber Soon-Jong Lee , Myung Jin Kim , Seungyeol Baek , Chang Hyun Jee , Sang Hwi Ham +3 more 2025-10-14
12434921 Travel robot for moving substrate transfer robot in vacuum chamber Soon-Jong Lee , Myung Jin Kim , Seungyeol Baek , Chang Hyun Jee , Sang Hwi Ham +3 more 2025-10-07
11584039 Cutting machine with environment control arrangement — 2023-02-21
D956115 Environment control apparatus for cutting machine — 2022-06-28
10994444 Power saw blade cooling arrangement — 2021-05-04
10883872 Plant detection systems comprising a photodetector housing with a detector lens and an aperture plate James G. Quaderer , Kenneth S. Bradley , Kenneth R. Agur 2021-01-05
$83,377,000
10857688 Method and system of rivering filtration for power saw machine — 2020-12-08
10857604 Method and system of rivering filtration for power saw machine — 2020-12-08
D891954 Plant detector Melissa Ruzzi , Kenneth S. Bradley , James G. Quaderer , Daniel Conde Rodriguez , Kenneth R. Agur 2020-08-04
10265880 Hand saw machine with environment control device — 2019-04-23
9707693 Self-contained docking arrangement for head saw machine — 2017-07-18
D754509 Portable power saw machine with support — 2016-04-26