HZ

Helen Zhang

RG Rovi Guides: 2 patents #414 of 684Top 65%
CI Ciena: 1 patents #757 of 1,406Top 55%
📍 Shanghai, CA: #660 of 801 inventorsTop 85%
Overall (All Time): #1,203,153 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9481865 Serum-free freezing medium used in adipose-derived stem cells and establishment of adipose-derived stem cell library Luyi ZHANG, Wei CAO 2016-11-01
9313537 Methods and systems for presenting advertisements to particular users based on perceived lulls in media assets Young A. Tang, Robin M. Ford 2016-04-12
9313538 Methods and systems for establishing a mode of communication between particular users based on perceived lulls in media assets Young A. Tang, Robin M. Ford 2016-04-12
7414985 Link aggregation Theodore Ernest Tedijanto, Paul M. Curtis, Neeraj Gulati 2008-08-19