Inventor · disambiguated record
Tingfeng Chen
Also filed as: CHEN TINGFENG
4 granted patents·0 citations·filing 2020–2021
52Inventor score
Files withANHUI HONGCHENG OPTO ELECTRONICS CO LTD2SHENZHEN CHENBEI TECH CO LTD1SHENZHEN HITEVISION TECH CO LTD1
Top patents by PatentIndex Score
4 records- 0148US12158371B2Calibration precision enhancement method for digital scaleSHENZHEN CHENBEI TECH CO LTD·Filed 2021·Granted Dec 3, 2024·0 cites·5 claims
- 0248US11360607B2Touch deviceANHUI HONGCHENG OPTO ELECTRONICS CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·8 claims
- 0346US11307445B2Display device and manufacturing method thereofANHUI HONGCHENG OPTO ELECTRONICS CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·20 claims
- 0444US11635855B2Infrared touch device and profileSHENZHEN HITEVISION TECH CO LTD·Filed 2020·Granted Apr 25, 2023·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →