Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Northwestern University › Yu Hui
YH

Yu Hui — 21 Patents

Northwestern University: 6 patents #219 of 3,846Top 6%
SSSkyworks Solutions: 5 patents #324 of 991Top 35%
SPSkyworks Global Pte.: 4 patents #16 of 35Top 50%
BRBell Communications Research: 2 patents #160 of 628Top 30%
VTVesper Technologies: 2 patents #5 of 10Top 50%
IVImec Vzw: 1 patents #463 of 1,046Top 45%
UGUniversiteit Gent: 1 patents #290 of 823Top 40%
EIEssilor International: 1 patents #316 of 646Top 50%
Merced, CA: #9 of 257 inventorsTop 4%
California: #27,449 of 386,348 inventorsTop 8%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Yu Hui has been granted 21 US patents while listed as an inventor at Northwestern University. The first was granted in 1989 and the most recent in September 2025. Yu Hui ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Yu Hui in Merced, CA, US.

Patents per Year

Patents granted per year, 1989 to 2025Bar chart with a peak of 4 patents in 2025.peak 41989: 1 patents19891990: 1 patents19902016: 2 patents20162017: 3 patents20172018: 2 patents20182020: 2 patents20202021: 1 patents20212022: 2 patents20222023: 3 patents20232025: 4 patents2025

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12413914 Piezoelectric microelectromechanical system microphone with compliant anchors Guofeng Chen, Myeong Gweon Gu, Jae Hyung Lee, Jae Myoung Jhung 2025-09-09
12395798 Method of making a piezoelectric MEMS diaphragm microphone Kwang Jae Shin 2025-08-19
12358782 Piezoelectric microelectromechanical system microphone sensitivity improvement by anchor engineering Guofeng Chen 2025-07-15
12212925 Piezoelectric microelectromechanical system corrugated microphone Guofeng Chen, Kwang Jae Shin, Myeong Gweon Gu 2025-01-28
11832057 Piezoelectric MEMS microphone Guofeng Chen 2023-11-28 $18,773,000
11606646 Method of making a piezoelectric MEMS diaphragm microphone Kwang Jae Shin 2023-03-14 $30,244,000
11553280 Piezoelectric MEMS diaphragm microphone Kwang Jae Shin 2023-01-10
11533567 Method of making a piezoelectric MEMS microphone Guofeng Chen 2022-12-20 $42,465,000
11350219 Piezoelectric MEMS microphone Guofeng Chen 2022-05-31 $53,903,000
11099078 Acoustic sensor with temperature structure Robert J. Littrell, Craig Core, Ronald Gagnon 2021-08-24
10825982 Piezoelectric micro-electro-mechanical systems (MEMS) device with a beam strengthening physical element Robert J. Littrell, Karl Grosh, Craig Core, Wang Kyung Sung 2020-11-03
10570310 Optical article comprising a hard coat, and production method — 2020-02-25
9954512 Nano- and micro-electromechanical resonators Matteo Rinaldi, Zhenyun Qian 2018-04-24
9935608 Nano- and microelectromechanical resonators Matteo Rinaldi, Cristian Cassella, Zhenyun Qian 2018-04-03
9712136 Nano- and microelectromechanical resonators Matteo Rinaldi, Cristian Cassella, Zhenyun Qian 2017-07-18
9705469 Nano- and micro-electromechanical resonators Matteo Rinaldi, Zhenyun Qian 2017-07-11
9678370 Carrier-depletion based silicon waveguide resonant cavity modulator with integrated optical power monitor Wim Bogaerts 2017-06-13
9425765 Nano- and micro-electromechanical resonators Matteo Rinaldi, Zhenyun Qian 2016-08-23
9419583 Nano- and micro-electromechanical resonators Matteo Rinaldi, Cristian Cassella, Zhenyun Qian 2016-08-16
4918689 Asynchronous communication system — 1990-04-17 $1,352,000
4817084 Batcher-Banyan packet switch with output conflict resolution scheme Edward Arthurs 1989-03-28 $784,000

Frequent Collaborators

Matteo Rinaldi6 shared
Guofeng Chen6 shared
Zhenyun Qian6 shared
Kwang Jae Shin4 shared
Cristian Cassella3 shared
Robert J. Littrell2 shared

Nearby-Ranked Inventors

Subhash Sankuratripati21
Brian Riordan21
Woongki Min21
Jeremy Cailleteau21
Shigeru Chiba21
Cecilia Carbonelli21
Pin-Wen Chen21
Michael Danz21
Paul Kolen21