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Inventor

Chi-Tsan Chen

Inventor
Sunnyvale, CA, US

Overview

3→
Patents
2013–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Bprimary
H04BTransmission25%
G01SRadio direction-finding13%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner13%
H03CModulation13%
H03DDemodulation or transference of modulation from one carrier to another13%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses13%
H04LTransmission of digital information, e.g. telegraphic communication13%
PatentTitleYear
11,031,943Linear frequency ramp generator using multi-point injection20219,794,105'Signal transmitting apparatus and signal transmitting method'20178,498,601'Polar receiver using injection-locking technique'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to CHEN CHI-TSAN (1)· patent assignee history
2013Patents assigned to HORNG TZYY-SHENG (1)· patent assignee history
2013Patents assigned to HSIAO CHIEH-HSUN (1)· patent assignee history
2013Based in Kaohsiung, TW· patent location history
2017Patents assigned to MEDIATEK SINGAPORE PTE LTD (1)· patent assignee history
2017Based in Taichung, TW· patent location history
2021Patents assigned to APPLE INC (1)· patent assignee history
2021Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC12021
CHEN CHI-TSANself12013
HORNG TZYY-SHENG12013
HSIAO CHIEH-HSUN12013
MEDIATEK SINGAPORE PTE LTD12017
Locations
LocationPatentsSpan
Sunnyvale, California, US12021
Taichung, TW12017
Kaohsiung, TW12013