Inventor · disambiguated record
Wanjun Zheng
Also filed as: ZENG WANJUN · ZHENG WANJUN
5 granted patents·1 pending application·37 citations·filing 2007–2008
74Inventor score
Top patents by PatentIndex Score
6 records- 0191US8104902B2Projection image display apparatus having a noise removal filter portionMAO XIAOLIN·Filed 2008·Granted Jan 31, 2012·30 cites·3 claims
- 0272US7705922B2Projection type image display apparatusSANYO ELECTRIC CO·Filed 2008·Granted Apr 27, 2010·4 cites·3 claims
- 0361US7922334B2Multistage cooling system for projectorSANYO ELECTRIC CO·Filed 2008·Granted Apr 12, 2011·2 cites·9 claims
- 0454US8177372B2Projector apparatusZHENG WANJUN·Filed 2007·Granted May 15, 2012·1 cites·10 claims
- 0546US2008252858A1ProjectorSANYO ELECTRIC CO·Filed 2008·Application pending·0 cites
- 0641US8511832B2Projection type image display apparatus with angled exhaust fanZHENG WANJUN·Filed 2008·Granted Aug 20, 2013·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →