Inventor · disambiguated record
Wei-Kai Tang
Also filed as: TANG WEI · Tang Wei-Kai
17 granted patents·6 pending applications·181 citations·filing 2016–2025
94Inventor score
Top patents by PatentIndex Score
23 records- 0191USD882664SSurveillance cameraVIVOTEK INC·Filed 2019·Granted Apr 28, 2020·35 cites·1 claims
- 0284USD978948SSurveillance cameraVIVOTEK INC·Filed 2020·Granted Feb 21, 2023·11 cites·1 claims
- 0381USD891500SCameraVIVOTEK INC·Filed 2017·Granted Jul 28, 2020·21 cites·1 claims
- 0481USD812669SVehicle surveillance cameraVIVOTEK INC·Filed 2016·Granted Mar 13, 2018·22 cites·1 claims
- 0579USD820894SCameraVIVOTEK INC·Filed 2016·Granted Jun 19, 2018·25 cites·1 claims
- 0677USD992007SSurveillance cameraVIVOTEK INC·Filed 2021·Granted Jul 11, 2023·6 cites·1 claims
- 0777USD858605SCameraVIVOTEK INC·Filed 2018·Granted Sep 3, 2019·19 cites·1 claims
- 0871USD996498SSurveillance cameraVIVOTEK INC·Filed 2021·Granted Aug 22, 2023·5 cites·1 claims
- 0968USD978949SSurveillance cameraVIVOTEK INC·Filed 2020·Granted Feb 21, 2023·4 cites·1 claims
- 1066USD880556SSurveillance cameraVIVOTEK INC·Filed 2019·Granted Apr 7, 2020·11 cites·1 claims
- 1165US2025321469A1Photographing aid and photographing deviceSHENZHEN LEQI INNOVATION CO LTD·Filed 2025·Application pending·0 cites
- 1262USD879178SCameraVIVOTEK INC·Filed 2017·Granted Mar 24, 2020·10 cites·1 claims
- 1360US2025321470A1Mounting bracket, filter unit, and photography auxiliary deviceSHENZHEN LEQI INNOVATION CO LTD·Filed 2024·Application pending·0 cites
- 1459USD1096908SSurveillance cameraVIVOTEK INC·Filed 2024·Granted Oct 7, 2025·1 cites·1 claims
- 1552USD1036530SSurveillance cameraVIVOTEK INC·Filed 2022·Granted Jul 23, 2024·1 cites·1 claims
- 1652US2025323990A1Dual-mode mobile phone holder and mobile phone expansion bracketSHENZHEN LEQI INNOVATION CO LTD·Filed 2025·Application pending·0 cites
- 1750USD879176SSurveillance cameraVIVOTEK INC·Filed 2019·Granted Mar 24, 2020·6 cites·1 claims
- 1850US2025020978A1Control method, lens control device, lens driver, and follow focus control systemSHENZHEN LEQI INNOVATION CO LTD·Filed 2024·Application pending·0 cites
- 1949USD886178SSurveillance cameraVIVOTEK INC·Filed 2019·Granted Jun 2, 2020·4 cites·1 claims
- 2046US2024077785A1Lens driver and lens driver circuitSHENZHEN LEQI NETWORK TECH CO LTD·Filed 2023·Application pending·0 cites
- 2146US2025093748A1Follow focus controller circuit, follow focus controller and photographic systemSHENZHEN LEQI INNOVATION CO LTD·Filed 2024·Application pending·0 cites
- 2243US12470794B2Follow focus controller and follow focus systemSHENZHEN LEQI NETWORK TECH CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·41 claims
- 2342USD1096909SSurveillance cameraVIVOTEK INC·Filed 2024·Granted Oct 7, 2025·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Wei-Kai Tang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →