Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BC

Baek San Chang

Apple: 5 patents #5,407 of 18,612Top 30%
San Francisco, CA: #8,108 of 26,999 inventorsTop 35%
California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #902,270 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12229473 Changing companion communication device behavior based on status of wearable device Robert D. Watson, David John Shaw, Arun D. Chawan, Matthew Gillette, Ganesha Adkasthala Ganapathi Batta +7 more 2025-02-18
11630636 Changing companion communication device behavior based on status of wearable device Robert D. Watson, David John Shaw, Arun D. Chawan, Matthew Gillette, Ganesha Adkasthala Ganapathi Batta +7 more 2023-04-18
10970030 Changing companion communication device behavior based on status of wearable device Robert D. Watson, David John Shaw, Arun D. Chawan, Matthew Gillette, Ganesha Adkasthala Ganapathi Batta +7 more 2021-04-06
10067734 Changing companion communication device behavior based on status of wearable device Robert D. Watson, David John Shaw, Arun D. Chawan, Matthew Gillette, Ganesha Adkasthala Ganapathi Batta +7 more 2018-09-04
9712266 Synchronization of multi-channel audio communicated over bluetooth low energy Joakim Linde, Renaud Lienhart 2017-07-18