Inventor · disambiguated record
Wenyi Fan
Also filed as: FAN WENYI
5 granted patents·3 pending applications·19 citations·filing 2012–2024
71Inventor score
Files withPRINT RITE ⋅ UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI3E Z INK TECH CO LTD1LI ZHENGGUANG1YONGKANG CHUANGXING TECH CO LTD1ZHONGSHAN POLONO ELECTRONIC TECH CO LTD1
Top patents by PatentIndex Score
8 records- 0165USD796573SToner cartridgePRINT-RITE—UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI·Filed 2015·Granted Sep 5, 2017·12 cites·1 claims
- 0252US2024424801A1Chip assembly and imaging material boxE Z INK TECH CO LTD·Filed 2024·Application pending·0 cites
- 0346USD772336SToner cartridgePRINT-RITE • UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI·Filed 2014·Granted Nov 22, 2016·7 cites·1 claims
- 0446US2025074085A1Label printerZHONGSHAN POLONO ELECTRONIC TECH CO LTD·Filed 2024·Application pending·0 cites
- 0544US11402797B2Process cartridgeZHUHAI UN TERN IMAGING PRODUCTS CO LTD·Filed 2019·Granted Aug 2, 2022·0 cites·14 claims
- 0640US11600457B2Button switchYONGKANG CHUANGXING TECH CO LTD·Filed 2021·Granted Mar 7, 2023·0 cites·10 claims
- 0740US9442424B2Developing cartridge for laser printer comprising a stirring wheel and an activation mechanismPRINT-RITE • UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI·Filed 2013·Granted Sep 13, 2016·0 cites·6 claims
- 0836US2014219690A1Developer cartridgeLI ZHENGGUANG·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →