P

Inventor

APFEL DARREN A

US18 patents
⚠️ This page may combine multiple inventors who share the name “APFEL DARREN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MICROSOFT CORP

6 patents

APFEL DARREN A

4 patents

MICROSOFT TECHNOLOGY LICENSING LLC

4 patents

SMUGA MICHAEL A

2 patents

KRUZENISKI MICHAEL J

1 patent

ROVI TECH CORP

1 patent