Inventor

DONG JINWEI

CN3 patents

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

LIN XINJIA

1 patent

US9390952B2Jul 12, 2016

Device and method for loading and unloading quartz reaction tube to and from semiconductor diffusion equipment

LIN XINJIA3 citations57

BEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD

1 patent

US10067001B2Sep 4, 2018

Thermocouple fixing device and temperature measuring apparatus

BEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD1 citations43

TAN RUILEI

1 patent

US9685314B2Jun 20, 2017

Positioning device for horizontal external ignition apparatus

TAN RUILEI0 citations19