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name:-0.0044600963592529
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GUANGZHOU ZHIJING TECHNOLOGY CO., LTD Patent Filings

GUANGZHOU ZHIJING TECHNOLOGY CO., LTD

Patent Applications and Registrations

Patent applications and USPTO patent grants for GUANGZHOU ZHIJING TECHNOLOGY CO., LTD.The latest application filed is for "method of adding encoded range-of-interest location, type and adjustable quantization parameters per macroblock to video stream".

Company Profile
3.3.0
  • GUANGZHOU ZHIJING TECHNOLOGY CO., LTD - Guangzhou CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Method of adding encoded range-of-interest location, type and adjustable quantization parameters per macroblock to video stream
Grant 10,939,126 - Wang , et al. March 2, 2
2021-03-02
Mobile terminal unlock method for security protection
Grant 10,218,832 - Liu , et al. Feb
2019-02-26
Mobile terminal unlock method
Grant 10,142,452 - Liu , et al. Nov
2018-11-27

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