P

Inventor

ZHANG YAOMING

CN7 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG YAOMING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHANG YAOMING

3 patents
US7203004B2Apr 10, 2007

Directed reflection light collecting device with planar reflectors

ZHANG YAOMING24 citations89
US7115851B2Oct 3, 2006

Heliostat device

ZHANG YAOMING27 citations89
US7263992B2Sep 4, 2007

Volumetric solar receiver

ZHANG YAOMING15 citations80

(unassigned)

1 patent
US6465766B1Oct 15, 2002

Sunlight tracking sensor and its use in full-automatic solar tracking and collecting device

34 citations89

UNIV CHINA PETROLEUM EAST CHINA

1 patent
US10408014B1Sep 10, 2019

Well killing method and device for a fractured formation without safety pressure window by five-step bullheading

UNIV CHINA PETROLEUM EAST CHINA6 citations68

LANZHOU INST CHEMICAL PHYSICS CAS

1 patent
US11780951B2Oct 10, 2023

Chain extender, preparation method and application thereof, recyclable thermosetting polyurethane and preparation method thereof

LANZHOU INST CHEMICAL PHYSICS CAS2 citations67

LANZHOU INST OF CHEMICAL PHYSICS CAS

1 patent
US11965076B2Apr 23, 2024

Self-healing polyurethane (PU) material, double-layer self-healing PU film, and preparation method and use thereof

LANZHOU INST OF CHEMICAL PHYSICS CAS0 citations46