Inventor

YUEN HELEN S

US5 patents

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

OPEN INVENTION NETWORK LLC

2 patents

US7703008B2Apr 20, 2010

Registry driven interoperability and exchange of documents

OPEN INVENTION NETWORK LLC14 citations90

US9792269B2Oct 17, 2017

Registry driven interoperability and exchange of documents

OPEN INVENTION NETWORK LLC0 citations50

OPEN INV NETWORK

1 patent

US7047488B2May 16, 2006

Registry driven interoperability and exchange of documents

OPEN INV NETWORK75 citations95

INGERSOLL CHRISTOPHER TODD

1 patent

US8683321B2Mar 25, 2014

Registry driven interoperability and exchange of documents

INGERSOLL CHRISTOPHER TODD11 citations78

LI WENHUA

1 patent

US9691050B2Jun 27, 2017

Real-time page and flow compositions

LI WENHUA1 citations44