LexDanaLexDanabeta
Inventor

Chia-Chi Yu

Inventor
Taipei, TW

Overview

2→
Patents
2020–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication33%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers33%
H04WWireless communication networks33%
PatentTitleYear
11,115,767Diaphragm structure and method of manufacturing the same202110,827,404Controlling client connectivity during access point upgrades2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to CISCO TECH INC (1)· patent assignee history
2020Based in Ontario, CA· patent location history
2021Patents assigned to UNIV NAT TAIWAN SCIENCE & TECHNOLOGY (1)· patent assignee history
2021Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CISCO TECH INC12020
UNIV NAT TAIWAN SCIENCE & TECHNOLOGY12021
Locations
LocationPatentsSpan
Taipei, TW12021
Ontario, CA12020