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Inventor

Ren-Hong Yen

Inventor
Taipei, TW

Overview

4→
Patents
2009–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H03Bprimary
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner33%
G01DMeasuring not specially adapted for a specific variable11%
G01RMeasuring electric variables11%
H03HImpedance networks, e.g. resonant circuits11%
H03KPulse technique11%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses11%
H04BTransmission11%
PatentTitleYear
10,794,943Capacitance adjustment method and capacitance adjustment device20207,920,030'Multi-phase voltage-control oscillator'20117,557,668'Injection-locked frequency divider'20097,551,038'Multi-phase voltage-control oscillator'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2011Patents assigned to UNIV NAT TAIWAN SCIENCE TECH (3)· patent assignee history
2009–2020Based in Taipei, TW· patent location history
2020Patents assigned to RICHWAVE TECHNOLOGY CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV NAT TAIWAN SCIENCE TECH32009–2011
RICHWAVE TECHNOLOGY CORP12020
Locations
LocationPatentsSpan
Taipei, TW42009–2020