Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Developing member having outer surface with independent electrically insulating domains, electrophotographic process cartridge, and electrophotographic image forming apparatus

Developing member having outer surface with independent electrically insulating domains, electrophotographic process cartridge, and electrophotographic image forming apparatus

US Patent 10642186 · Granted May 5, 2020

Estimated economic value: $23,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sparkle contrast correcting method, comparing method, comparing apparatus, elect2025
Process cartridge2025
System for face authentication and method for face authentication2024
System for face authentication and method for face authentication2024
Developing device, cleaning method, process cartridge and electrophotographic im2024
System for face authentication and method for face authentication2024
System for face authentication and method for face authentication2024
System for face authentication and method for face authentication2024
System for face authentication and method for face authentication2024
System for face authentication and method for face authentication2024
System for face authentication and method for face authentication2024
System for face authentication and method for face authentication2024