Inventor

Heng-Chih Lin

Inventor

Hsinchu, TW

Overview

44→

Patents

2001–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 44 as inventor

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

H04Bprimary

H04BTransmission12%

H03FAmplifiers9%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses8%

H03KPulse technique7%

G06FElectric digital data processing6%

G10LSpeech analysis techniques or speech synthesis4%

H03HImpedance networks, e.g. resonant circuits4%

H03MCoding4%

H04WWireless communication networks4%

G11CStatic stores3%

PatentTitleYear

10,606,547Electronic device2020 10,600,769Electronic component2020 10,362,397Voice enhancement method for distributed system2019 10,326,192Acoustic-wave device with active calibration mechanism2019 10,187,108Low loss antenna switch2019 10,181,818Low-noise amplifier, folded low-noise amplifier and amplifier circuit module2019 10,147,444Electronic apparatus and voice trigger method therefor2018 10,033,085Acoustic-wave device with active calibration mechanism2018 9,886,286'Communication module, communication device capable of self-detecting operation status and detecting method thereof'2018 9,887,712'Wideband front-end device and RF signal filtering method thereof'2018 9,755,593'Method for compensating a power amplification unit of a wireless RF module'2017 9,722,658'Control method of RF switch module'2017 9,716,930'Wireless speaker system'2017 9,666,205'Voice enhancement method'2017 9,544,010'RF front-end module'2017 9,331,645'Method for compensating a power amplification unit of a wireless RF module'2016 9,288,420'Method and system for reception of digital television signal'2016 9,240,822'Method of handling power reduction at transmitter and related communication device'2016 8,531,216'Electronic apparatus and clock generating method thereof'2013 7,926,727'RFID tags, RFID electronic devices and related methods for anti-theft and data transmission purposes'2011 7,903,017'Comparator for a pipelined analog-to-digital converter and related signal sampling method'2011 7,756,002'Time-frequency interleaved orthogonal frequency division multiplexing ultra wide band physical layer'2010 7,693,494'High dynamic range pre-power amplifier incorporating digital attenuator'2010 7,626,450'Method for tuning a tunable filter'2009 7,551,033'Dynamic bandwidth compensating method and associated apparatus'2009 7,548,120'Frequency switching method'2009 7,440,491'Ultra-wideband communications system devices'2008 7,286,019'Method and system for amplifying a signal'2007 7,187,917'Current interpolation in multi-phase local oscillator for use with harmonic rejection mixer'2007 7,187,909'Current mode transmitter'2007 7,098,830'Current switching arrangement for D.A.C. reconstruction filtering'2006 7,034,579'High-speed signal level detector'2006 6,982,588'Inverse function method for semiconductor mixer linearity enhancement'2006 6,975,170'Adaptive amplifier output common mode voltage adjustment'2005 6,961,013'Guaranteed monotonic digital to analog converter'2005 6,798,296'Wide band, wide operation range, general purpose digital phase locked loop architecture'2004 6,784,755'Compact, high power supply rejection ratio, low power semiconductor digitally controlled oscillator architecture'2004 6,784,699'Glitch free clock multiplexing circuit with asynchronous switch control and minimum switch over time'2004 6,727,578'Semiconductor device having power supply voltage routed through substrate'2004 6,720,959'Area efficient, low power and flexible time digitizer'2004 6,690,066'Minimization and linearization of ESD parasitic capacitance in integrated circuits'2004 6,614,379'Precise differential voltage interpolation analog-to-digital converter having double interpolation using nonlinear resistors'2003 6,384,664'Differential voltage sense circuit to detect the state of a CMOS process compatible fuses at low power supply voltages'2002 6,178,136'Semiconductor memory device having Y-select gate voltage that varies according to memory cell access operation'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2010Patents assigned to TEXAS INSTRUMENTS INC (20)· patent assignee history

2001–2010Based in Plano, TX, US· patent location history

2009–2011Patents assigned to MSTAR SEMICONDUCTOR INC (4)· patent assignee history

2009–2020Based in Hsinchu, TW· patent location history

2010Based in Irvine, CA, US· patent location history

2011–2013Patents assigned to RALINK TECHNOLOGY CORP (2)· patent assignee history

2013–2016Patents assigned to LIN HENG-CHIH (2)· patent assignee history

2016–2020Patents assigned to AIROHA TECH CORP (17)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEXAS INSTRUMENTS INC	20	2001–2010
AIROHA TECH CORP	17	2016–2020
MSTAR SEMICONDUCTOR INC	4	2009–2011
LIN HENG-CHIHself	2	2013–2016
RALINK TECHNOLOGY CORP	2	2011–2013

Locations

Location	Patents	Span
Hsinchu, TW	24	2009–2020
Plano, Texas, US	19	2001–2010
Irvine, California, US	1	2010