Inventor · disambiguated record
Zhiyi Cheng
Also filed as: CHENG ZHIYI
2 granted patents·33 citations·filing 2014–2016
55Inventor score
Top patents by PatentIndex Score
2 records- 0191US9805296B2Method and apparatus for decoding or generating multi-layer color QR code, method for recommending setting parameters in generation of multi-layer QR code, and product comprising multi-layer color QR codeUNIV HONG KONG CHINESE·Filed 2016·Granted Oct 31, 2017·33 cites·29 claims
- 0238US9541115B2Closed rivet plugHUBEI BOSHILONG TECHNOLOGY CO LTD·Filed 2014·Granted Jan 10, 2017·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →