Inventor

NAMBA KATSUHIRO A

US2 patents

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

SAWICKI MARCIN

1 patent

US9256753B2Feb 9, 2016

Method and apparatus for protecting regions of an electronic document

SAWICKI MARCIN5 citations65

MICROSOFT TECHNOLOGY LICENSING LLC

1 patent

US10528747B2Jan 7, 2020

Method and apparatus for protecting regions of an electronic document

MICROSOFT TECHNOLOGY LICENSING LLC0 citations49