Inventor · disambiguated record
Heng Zheng
Also filed as: ZHENG HENG
4 granted patents·2 pending applications·0 citations·filing 2013–2025
51Inventor score
Files withCHONGQING BOE SMART ELECTRONICS SYSTEM CO LTD3LENOVO SINGAPORE PTE LTD1SICHUAN GUONA TECH CO LTD1UNIV HAINAN1
Top patents by PatentIndex Score
6 records- 0163US12172898B2Method for preparing hard carbon anode of lithium/sodium ion battery by biocharUNIV HAINAN·Filed 2021·Granted Dec 24, 2024·0 cites·9 claims
- 0243US2025312046A1Ligation clip and preparation method thereofSICHUAN GUONA TECH CO LTD·Filed 2025·Application pending·0 cites
- 0342US2015135066A1Dual text and drawing inputLENOVO SINGAPORE PTE LTD·Filed 2013·Application pending·0 cites
- 0433US12170070B2Method and for driving electronic paper display device, device, and readable mediumCHONGQING BOE SMART ELECTRONICS SYSTEM CO LTD·Filed 2022·Granted Dec 17, 2024·0 cites·20 claims
- 0533US11699406B2Control method of e-ink screen, and display control apparatusCHONGQING BOE SMART ELECTRONICS SYSTEM CO LTD·Filed 2020·Granted Jul 11, 2023·0 cites·14 claims
- 0632US11495184B2Control method of electronic ink screen, display control device and electronic ink display apparatusCHONGQING BOE SMART ELECTRONICS SYSTEM CO LTD·Filed 2020·Granted Nov 8, 2022·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →