Liang CAI

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2024-08-08

Patent Grants:

Last grant date:

2025-05-13

Top Inventors for applications by Liang CAI

These are the the leading inventors for applications assigned to Liang CAI:

Liang CAI 1 Beijing, China

Recent patent applications by Liang CAI

Liang CAI based in Beijing, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2024-08-08 ✅ Patent 12,295,541 granted on 2025-05-13

US20240260804A1

Human necessities

Change-over valve and vacuum cleaner

Also check out Liang CAI's (Beijing, China) applicant profile with 1 patent applications submitted.

AssigneeID:

621697 ⎘