Inventor

JING JIAN

CN5 patents

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

HANGZHOU ZHONGWEI PHOTOELECTRIC TECH CO LTD

3 patents

US11749538B2Sep 5, 2023

Device for degumming and inserting silicon wafers and method for processing silicon wafers

HANGZHOU ZHONGWEI PHOTOELECTRIC TECH CO LTD0 citations54

US11728186B2Aug 15, 2023

Device for conveying and dispersing silicon wafers

HANGZHOU ZHONGWEI PHOTOELECTRIC TECH CO LTD0 citations54

US12374566B2Jul 29, 2025

Turnaround mechanism of silicon wafers

HANGZHOU ZHONGWEI PHOTOELECTRIC TECH CO LTD0 citations53

TAIZHOU XINYU PREC MANUFACTURE CO LTD

2 patents

US11484938B2Nov 1, 2022

Production lines and methods for ceramic shell making

TAIZHOU XINYU PREC MANUFACTURE CO LTD2 citations63

US11890670B2Feb 6, 2024

Production lines and methods for ceramic shell making

TAIZHOU XINYU PREC MANUFACTURE CO LTD0 citations53