Inventor
XIN YONGCHUN
US16 patents
⚠️ This page may combine multiple inventors who share the name “XIN YONGCHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
11 patentsUS9519210B2Dec 13, 2016
Voltage contrast characterization structures and methods for within chip process variation characterization
IBM57 citations97
US8803328B1Aug 12, 2014
Random coded integrated circuit structures and methods of making random coded integrated circuit structures
IBM6 citations73
US10415721B2Sep 17, 2019
Micro electrical mechanical system (MEMS) valve
IBM2 citations71
US9354252B2May 31, 2016
Pressure sensing and control for semiconductor wafer probing
IBM2 citations61
US11187349B2Nov 30, 2021
Micro electrical mechanical system (MEMS) valve
IBM0 citations60
US9702930B2Jul 11, 2017
Semiconductor wafer probing system including pressure sensing and control unit
IBM0 citations51
US11161110B2Nov 2, 2021
MEMS optical liquid level sensor
IBM0 citations50
US10898871B2Jan 26, 2021
Micro electrical mechanical system (MEMS) multiplexing mixing
IBM0 citations50
US10551240B2Feb 4, 2020
Self-cleaning liquid level sensor
IBM0 citations50
US10458909B1Oct 29, 2019
MEMS optical sensor
IBM0 citations50
US10612691B2Apr 7, 2020
Micro electrical mechanical system (MEMS) valve
IBM0 citations39