Inventor

XU WEIHUA

JP11 patents

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

ZHANG ZUREN

2 patents

US9561030B2Feb 7, 2017

Surgical staple and staple pocket for forming kidney-shaped staple

ZHANG ZUREN907 citations95

US9216020B2Dec 22, 2015

Endoscopic surgical cutting stapler with a chain articulation

ZHANG ZUREN1,270 citations95

RISO KAGAKU CORP

2 patents

US6089566AJul 18, 2000

Sheet supply and transfer device for printers presumable of sheet size for pinch rollers

RISO KAGAKU CORP17 citations82

US5931461AAug 3, 1999

Paper sheet receptacle having transversely elastically supported barrier wall plate

RISO KAGAKU CORP7 citations72

SHANGHAI BOQIA MEDICAL DEVICE CO LTD

2 patents

US11154664B2Oct 26, 2021

Interface of needle of medical syringe

SHANGHAI BOQIA MEDICAL DEVICE CO LTD1 citations55

US11771420B2Oct 3, 2023

Multipurpose endoscopic surgical instrument

SHANGHAI BOQIA MEDICAL DEVICE CO LTD0 citations46

XU WEIHUA

1 patent

USD975206SJan 10, 2023

Superhero web shooter

XU WEIHUA9 citations80

SHENZHEN UNIONMEMORY INFORMATION SYSTEM LTD

1 patent

US12287991B2Apr 29, 2025

Raid optimization method for multi-pass programing NAND, and computer device

SHENZHEN UNIONMEMORY INFORMATION SYSTEM LTD0 citations42

SUZHOU UNIONMEMORY INFORMATION SYSTEM LTD

1 patent

US12417171B2Sep 16, 2025

Method for copying data quickly, computer device and non-transitory computer-readable storage medium by copying L2P value from source LPA to target LPA

SUZHOU UNIONMEMORY INFORMATION SYSTEM LTD0 citations40

RAMAXEL TECH (SHENZHEN) LTD

1 patent

US9639441B2May 2, 2017

Solid-state storage system, apparatus and method of writing data

RAMAXEL TECH (SHENZHEN) LTD0 citations37

YANG SHUHUA

1 patent

US9878069B2Jan 30, 2018

Mineralized collagen-based femoral head support device

YANG SHUHUA0 citations24