Inventor

Tah Joon Park

Inventor

Suwon-si, KR

Overview

1998–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 65 as inventor

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

G06Fprimary

G06FElectric digital data processing30%

H04BTransmission9%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%

H04LTransmission of digital information, e.g. telegraphic communication5%

H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner4%

H03KPulse technique4%

G01RMeasuring electric variables3%

G05FSystems for regulating electric or magnetic variables3%

H04WWireless communication networks3%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%

PatentTitleYear

11,050,409Acoustic resonator and acoustic resonator filter2021 10,812,040Acoustic wave filter device2020 10,541,665BAW resonator and BAW filter for reducing harmonic distortion2020 10,483,618Semiconductor package and manufacturing method thereof2019 10,028,375Fingerprint sensing device2018 9,891,761'Touch sensing device and touchscreen device'2018 9,851,833Integration circuit, touch interaction sensing apparatus, and touchscreen apparatus2017 9,851,850Touch panel and touchscreen device including the same2017 9,606,688'Touch sensing apparatus and touchscreen apparatus including the same'2017 9,465,493'Touchscreen device and method of sensing touch'2016 9,436,326'Touchscreen device and method for controlling the same'2016 9,417,727'Touchscreen device and method of driving the same'2016 9,417,741'Capacitance sensing apparatus and touchscreen apparatus'2016 9,389,740'Touch sensing apparatus and method capable of supporting hover sensing'2016 9,389,735'Touch sensing device and touchscreen device'2016 9,391,507'Apparatus for regulating output voltage and apparatus for boosting voltage'2016 9,383,870'Touch panel and touch screen apparatus including the same'2016 9,329,710'Touchscreen panel and touchscreen device'2016 9,312,756'Charge pump system and charge pump protection circuit'2016 9,280,230'Apparatus and method for sensing capacitance, and touch screen apparatus'2016 9,270,255'High voltage driver using low voltage transistor'2016 9,256,328'Touch input sensing device and touch input sensing method'2016 9,250,739'Touch sensing device and touchscreen device'2016 9,178,389'Wireless power transmission system and method of controlling the same'2015 9,170,688'Apparatus and method for sensing capacitance, and touch screen apparatus'2015 9,170,679'Capacitance sensing apparatus and method, and touch screen apparatus'2015 9,146,646'Apparatus for generating driving signal'2015 9,146,643'Touch sensing apparatus and method thereof'2015 9,103,858'Capacitance sensing apparatus and touch screen apparatus'2015 9,098,157'Touch sensing apparatus'2015 9,030,429'Touchscreen having a capacitance sensing apparatus'2015 8,976,149'Capacitance sensing apparatus and method, and touch screen apparatus'2015 8,976,148'Touch sensing apparatus and data processing method thereof'2015 8,970,543'Touch sensing apparatus and method thereof'2015 8,941,613'Touch sensing apparatus and method thereof'2015 8,896,571'Touch panel'2014 8,878,795'Touch sensing apparatus and operating method thereof'2014 8,872,791'Touch sensing device and method thereof'2014 8,860,691'Touch sensing apparatus and method thereof'2014 8,630,217'Wireless communications terminal having RF direct wakeup function and wakeup method thereof'2014 8,564,360'Pad controlling apparatus'2013 8,374,565'Antenna diversity receiver'2013 8,184,565'Wireless communication apparatus having self sensing function'2012 8,164,489'Key scanning circuit'2012 8,095,812'Low power zigbee device and low power wake-up method'2012 8,095,100'Receiver with sigma-delta structure'2012 8,054,087'Low-power direct current detector'2011 8,018,214'Regulator with soft-start using current source'2011 7,939,883'Voltage regulating apparatus having a reduced current consumption and settling time'2011 7,919,932'Apparatus and method for controlling lighting brightness through digital conversion'2011 7,907,026'Broadband voltage controlled oscillator and method for generating broadband oscillation frequency'2011 7,817,737'Method of generating multi-channel local oscillation frequencies'2010 7,792,216'Timing estimator in OQPSK demodulator'2010 7,643,579'Multiple differential demodulator using weighting value'2010 7,612,623'Micropower RC oscillator'2009 7,612,624'Resistor-capacitor oscillation circuit capable of adjusting oscillation frequency and method of the same'2009 7,565,129'Super-regenerative receiver'2009 7,558,346'Symbol detector based on frequency offset compensation in ZigBee system and symbol detecting method thereof'2009 7,557,657'Variable gain amplifier with wide gain variation and wide bandwidth'2009 7,522,009'Oscillation stabilization circuit'2009 7,498,884'Self calibrating RC oscillator'2009 7,496,156'Receiver having digital timing recovery function'2009 7,382,206'Voltage controlled oscillator with body of transistors bias control'2008 7,324,800'Wake-up system with passive correlators'2008 5,828,346'Card antenna'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2021Patents assigned to SAMSUNG ELECTRO MECH (60)· patent assignee history

1998Based in Busan Metropolitan, KR· patent location history

2008–2016Based in Kyungki-do, KR· patent location history

2009–2021Based in Suwon-si, KR· patent location history

2012–2016Patents assigned to PARK TAH JOON (21)· patent assignee history

2012–2016Patents assigned to KWON YONG IL (18)· patent assignee history

2012–2013Based in Gyeonggi-do, KR· patent location history

2014–2016Patents assigned to LEE SANG HO (7)· patent assignee history

2014–2016Patents assigned to HONG GYUNG HEE (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRO MECH	60	1998–2021
PARK TAH JOONself	21	2012–2016
KWON YONG IL	18	2012–2016
LEE SANG HO	7	2014–2016
HONG GYUNG HEE	5	2014–2016

Locations

Location	Patents	Span
Suwon-si, KR	31	2009–2021
Kyungki-do, KR	31	2008–2016
Gyeonggi-do, KR	2	2012–2013
Busan Metropolitan, KR	1	1998