Cheng; Zhiyi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Zhiyi.The latest application filed is for "method and apparatus for decoding or generating multi-layer color or code, method for recommending setting parameters in generation of multi-layer or code, and product comprising multi-layer color or code".
- Cheng; Zhiyi - Luoding CN
- Cheng; Zhiyi - Hubei CN
- CHENG; Zhiyi - Zhongxiang CN
| Patent | Date |
|---|---|
| Method 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 code Grant 9,805,296 - Loy , et al. October 31, 2 | 2017-10-31 |
| Method And Apparatus For Decoding Or Generating Multi-layer Color Or Code, Method For Recommending Setting Parameters In Generation Of Multi-layer Or Code, And Product Comprising Multi-layer Color Or Code App 20170243097 - LOY; Chen Change ; et al. | 2017-08-24 |
| Closed rivet plug Grant 9,541,115 - Jiang , et al. January 10, 2 | 2017-01-10 |
| Closed Rivet Plug App 20160069370 - JIANG; Dasheng ; et al. | 2016-03-10 |
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