Inventor

NIE ZHI

CN3 patents

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

SONY CORP

1 patent

US9953421B2Apr 24, 2018

Device for determining disappearing direction and method thereof, apparatus for video camera calibration and method thereof

SONY CORP4 citations67

LIU YUYU

1 patent

US9202277B2Dec 1, 2015

Device for determining disappearing direction and method thereof, apparatus for video camera calibration and method thereof

LIU YUYU1 citations44

SAMSUNG ELECTRONICS CO LTD

1 patent

US11954162B2Apr 9, 2024

Recommending information to present to users without server-side collection of user data for those users

SAMSUNG ELECTRONICS CO LTD0 citations42