Inventor

WANG RUIZHEN

CN3 patents

⚠️ This page may combine multiple inventors who share the name “WANG RUIZHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZOOM COMMUNICATIONS INC

1 patent

US12549686B2Feb 10, 2026

Illumination adjustment in video communications

ZOOM COMMUNICATIONS INC0 citations47

ZOOM VIDEO COMMUNICATIONS INC

1 patent

US11943564B2Mar 26, 2024

Providing video appearance adjustments within a video communication system

ZOOM VIDEO COMMUNICATIONS INC0 citations47

INST CHEMICAL IND FOREST PRODUCTS CAF

1 patent

US11802169B2Oct 31, 2023

Method of separating hemicellulose through efficient pretreatment of fibrous biomass and comprehensively utilizing the same

INST CHEMICAL IND FOREST PRODUCTS CAF0 citations39