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Inventor

Tzu-Chao Yan

Inventor
Tainan, TW

Overview

2→
Patents
2012–2016
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.

H03Bprimary
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner100%
PatentTitleYear
9,306,496'Frequency multiplier apparatus and operating method thereof'20168,237,472'Frequency multiplier device and method thereof'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to UNIV NAT CHIAO TUNG (2)· patent assignee history
2012Patents assigned to KUO CHIEN-NAN (1)· patent assignee history
2012Patents assigned to YAN TZU-CHAO (1)· patent assignee history
2012Based in Hsinchu, TW· patent location history
2016Based in Tainan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV NAT CHIAO TUNG22012–2016
KUO CHIEN-NAN12012
YAN TZU-CHAOself12012
Locations
LocationPatentsSpan
Tainan, TW12016
Hsinchu, TW12012