Inventor · disambiguated record
Lianjun Wu
Also filed as: WU LIANJUN
8 granted patents·5 pending applications·12 citations·filing 2007–2025
79Inventor score
Top patents by PatentIndex Score
13 records- 0178US9052687B2Image forming device, process cartridge engaged with the same and method for firmly positioning process cartridge in image forming deviceWU LIANJUN·Filed 2011·Granted Jun 9, 2015·3 cites·13 claims
- 0275US12422777B2Processing cartridgeNINESTAR CORP·Filed 2023·Granted Sep 23, 2025·0 cites·16 claims
- 0371US8620196B2Toner cartridge with a lock mechanismWU LIANJUN·Filed 2010·Granted Dec 31, 2013·2 cites·3 claims
- 0469US8655232B2Processing cartridge of an electrophotographic image forming systemWU LIANJUN·Filed 2010·Granted Feb 18, 2014·2 cites·5 claims
- 0566US8121516B2Processing cartridge having a retractable handleWU LIANJUN·Filed 2009·Granted Feb 21, 2012·3 cites·4 claims
- 0663US8626024B2Method for controlling the distance between the photosensitive member and the developing member in a toner cartridge, and the device thereofWU LIANJUN·Filed 2009·Granted Jan 7, 2014·2 cites·12 claims
- 0761US2021216037A1Processing cartridgeNINESTAR CORP·Filed 2021·Application pending·0 cites
- 0860US2025334921A1Developing cartridgeZHUHAI NINESTAR INFORMATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 0947US2009117408A1Perpendicular magnetic recording disk and method of manufacturing the sameHOYA CORP·Filed 2007·Application pending·0 cites
- 1047US2023350341A1Process cartridgeNINESTAR CORP·Filed 2023·Application pending·0 cites
- 1144US2022350291A1Processing cartridgeNINESTAR CORP·Filed 2022·Application pending·0 cites
- 1236US11256210B2Processing cartridgeNINESTAR CORP·Filed 2020·Granted Feb 22, 2022·0 cites·15 claims
- 1336US8670689B2Processing cartridgeXIE KUI·Filed 2010·Granted Mar 11, 2014·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →