Inventor · disambiguated record
Bobiao Chang
Also filed as: CHANG BOBIAO
7 granted patents·3 pending applications·8 citations·filing 2017–2020
73Inventor score
Files withSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD7TCL CHINA STAR OPTOELECTRONICS TECH CO LTD3
Top patents by PatentIndex Score
10 records- 0190US11176884B2OLED pixel driving circuit, array substrate and display deviceSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2017·Granted Nov 16, 2021·6 cites·20 claims
- 0268US10978010B2LOD table adjustment method and LOD table adjustment systemTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Apr 13, 2021·1 cites·16 claims
- 0366US10366654B2OLED pixel circuit and method for retarding aging of OLED deviceSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2017·Granted Jul 30, 2019·1 cites·9 claims
- 0443US10467953B2Pixel driving circuit and organic light-emitting diode (OLED) displaySHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2017·Granted Nov 5, 2019·0 cites·5 claims
- 0543US2020380928A1Pixel driving circuit and pixel driving methodTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2019·Application pending·0 cites
- 0642US11462184B2Driving method, driving device and related LCD display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Oct 4, 2022·0 cites·15 claims
- 0740US2021082347A1Pixel driving circuit of active matrix organic light emitting display device and driving method of active matrix organic light emitting display deviceSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2018·Application pending·0 cites
- 0838US11074857B2DC boost circuit and methodSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2018·Granted Jul 27, 2021·0 cites·6 claims
- 0934US10331150B2Power supply device and current equalization method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2017·Granted Jun 25, 2019·0 cites·11 claims
- 1034US2019019457A1Display device and method of driving the sameSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →