Inventor
EDER-PRESSMAN OHAD
US9 patents
⚠️ This page may combine multiple inventors who share the name “EDER-PRESSMAN OHAD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEGG INC
4 patentsUS9104892B2Aug 11, 2015
Social sharing of multilayered document
CHEGG INC17 citations91
US9495559B2Nov 15, 2016
Sharing user-generated notes
CHEGG INC4 citations80
US9600460B2Mar 21, 2017
Notes aggregation across multiple documents
CHEGG INC4 citations79
US9391787B2Jul 12, 2016
Tagging content for social interchange in online education platforms
CHEGG INC3 citations67