Inventor · disambiguated record
Dafu Cheng
Also filed as: Cheng dafu
2 granted patents·1 citations·filing 2013–2013
29Inventor score
Top patents by PatentIndex Score
2 records- 0164US9798990B2Material management and control systemHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2013·Granted Oct 24, 2017·1 cites·17 claims
- 0238US9523981B2Method and device for monitoring the number of sheets in drying oven, and management and control system of drying ovenBOE TECHNOLOGY GROUP CO LTD·Filed 2013·Granted Dec 20, 2016·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →