Inventor

REN HAITAO

CN4 patents

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

ZTE CORP

2 patents

US9756672B2Sep 5, 2017

Method and equipment for establishing device to device connection through dedicated discovery signal

ZTE CORP5 citations72

US9538357B2Jan 3, 2017

Method and apparatus for processing D2D device identity

ZTE CORP0 citations51

UNIV SOUTHWEST PETROLEUM

2 patents

US10961784B2Mar 30, 2021

Rotating cutter single cone bit

UNIV SOUTHWEST PETROLEUM0 citations51

US12553293B2Feb 17, 2026

PDC drill bit with swing self-adaptive cushion structure

UNIV SOUTHWEST PETROLEUM0 citations40