Inventor
ZHOU TIAN
CH30 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU TIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INVENTIO AG
4 patentsUS5751076AMay 12, 1998
Drive system for lifts
INVENTIO AG55 citations95
US7013605B2Mar 21, 2006
Door suspension apparatus
INVENTIO AG22 citations91
US6832449B2Dec 21, 2004
Door suspension system
INVENTIO AG21 citations91
US7255203B2Aug 14, 2007
Clutch for coupling a car door of an elevator car with a landing door of an elevator system
INVENTIO AG10 citations83
OATH INC
4 patentsUS11295346B1Apr 5, 2022
Pruning for content selection
OATH INC2 citations71
US11341541B2May 24, 2022
Pruning field weights for content selection
OATH INC0 citations60
US11651284B2May 16, 2023
Bid value determination
OATH INC0 citations57
US11657326B2May 23, 2023
Bid value determination for a first-price auction
OATH INC0 citations56
YAHOO AD TECH LLC
4 patentsUS12260432B2Mar 25, 2025
Pruning for content selection
YAHOO AD TECH LLC0 citations60
US11941669B2Mar 26, 2024
Pruning for content selection
YAHOO AD TECH LLC0 citations60
US12248857B2Mar 11, 2025
Bid value determination
YAHOO AD TECH LLC0 citations57
US12223405B2Feb 11, 2025
Bid value determination for a first-price auction
YAHOO AD TECH LLC0 citations56
TVARDI THERAPEUTICS INC
3 patentsUS11077077B1Aug 3, 2021
Therapeutic compounds, formulations, and uses thereof
TVARDI THERAPEUTICS INC5 citations79
US11547683B2Jan 10, 2023
Therapeutic compounds, formulations, and uses thereof
TVARDI THERAPEUTICS INC2 citations68
US12053444B2Aug 6, 2024
Therapeutic compounds, formulations, and uses thereof
TVARDI THERAPEUTICS INC0 citations57