Inventor · disambiguated record
Gui-Feng Li
Also filed as: Li gui-feng
7 granted patents·37 citations·filing 2013–2024
82Inventor score
Top patents by PatentIndex Score
7 records- 0174USD924958SCameraSINTAI OPTICAL SHENZHEN CO LTD·Filed 2019·Granted Jul 13, 2021·15 cites·1 claims
- 0259USD713870SLensSINTAI OPTICAL SHENZHEN CO LTD·Filed 2013·Granted Sep 23, 2014·9 cites·1 claims
- 0354USD872160SCamcorderSINTAI OPTICAL SHENZHEN CO LTD·Filed 2018·Granted Jan 7, 2020·6 cites·1 claims
- 0448USD912643SHeadphoneSINTAI OPTICAL SHENZHEN CO LTD·Filed 2019·Granted Mar 9, 2021·5 cites·1 claims
- 0540USD1092596SPhotographing deviceASIA OPTICAL CO INC·Filed 2024·Granted Sep 9, 2025·0 cites·1 claims
- 0633USD849113SLensSINTAI OPTICAL SHENZHEN CO LTD·Filed 2015·Granted May 21, 2019·1 cites·1 claims
- 0729USD876634SBlood pressure measuring apparatusSINTAI OPTICAL SHENZHEN CO LTD·Filed 2018·Granted Feb 25, 2020·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →