Beijing
China
8
2026-02-12
The entities that hold a legal rights for patent applications filed by inventor WANG Changsheng:
Changsheng WANG from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
CHAT INFORMATION PROCESSING METHOD AND RELATED DEVICE
#2 | 2025-05-22METHOD FOR PROCESSING INFORMATION, DEVICE, AND MEDIUM
#3 | 2025-05-22METHOD OF INFORMATION PROCESSING, ELECTRONIC DEVICE AND STORAGE MEDIUM
#4 | 2023-02-23MULTI-LAYER WAVE ABSORBER STRUCTURE AND USE THEREOF
#5 | 2015-11-26Apparatus and method for document format conversion
#6 | 2015-04-02Layout Analysis Method And System
#7 | 2014-11-27Terminal, apparatus and method for optimizing the description of text contents in a fixed layout document
#8 | 2014-01-09METHODS AND DEVICE FOR RENDERING DOCUMENT
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