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Inventor

Kai-Yu Jiang

Inventor
Taichung, TW

Overview

5→
Patents
2020
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B81Bprimary
B81BMicrostructural devices or systems, e.g. micromechanical devices29%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers29%
H01LSemiconductor devices14%
H10NElectric solid-state devices not otherwise provided for14%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
H02NElectric machines not otherwise provided for7%
PatentTitleYear
10,710,868MEMS sensor202010,680,535Comb-drive actuator202010,638,235MEMS speaker202010,609,491Speaker and MEMs actuator thereof202010,536,780Piezoelectric transducer2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to MERRY ELECTRONICS SHENZHEN CO LTD (4)· patent assignee history
2020Patents assigned to OPUS MICROSYSTEMS CORP (1)· patent assignee history
2020Based in Taichung, TW· patent location history
2020Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MERRY ELECTRONICS SHENZHEN CO LTD42020
OPUS MICROSYSTEMS CORP12020
Locations
LocationPatentsSpan
Taichung, TW42020
Taipei, TW12020