Inventor

Yuan jia-ming

US2 patents

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

SPOTIFY AB

1 patent

US12306894B2May 20, 2025

Systems and methods for bidirectional communication within a website displayed within a mobile application

SPOTIFY AB0 citations35

MASTERCARD INTERNATIONAL INC

1 patent

US10789579B2Sep 29, 2020

Systems and methods for use in facilitating purchases

MASTERCARD INTERNATIONAL INC0 citations27