GENEVA, Oct. 26 -- BURKE, Christopher John (3M, Ma Wan Village, Lei Yue Mun, Yau Tong, KowloonHong Kong) filed a patent application (PCT/CN2025/087570) for "ACCESS SYSTEM, SYSTEM TO FACILITATE TRANSACTION BETWEEN BATTERY-LESS CREDENTIAL DEVICE AND SERVICE PROVIDER SYSTEM, AND CREDENTIAL CARD" on Apr 07, 2025. With publication no. WO/2025/218520, the details related to the patent application was published on Oct 23, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): BURKE, Christopher John (3M, Ma Wan Village, Lei Yue Mun, Yau Tong, KowloonHong Kong)

Abstract: A system to facilitate a transacti...