Inventor

Jae S. Lim

Inventor

Winchester, MA, US

Overview

1989–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 71 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television16%

G10LSpeech analysis techniques or speech synthesis10%

Y02TClimate change mitigation technologies related to transportation9%

B60LPropulsion of electrically-propelled vehicles8%

B60WConjoint control of vehicle sub-units of different type or different function7%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters7%

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

B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%

B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%

H04BTransmission4%

PatentTitleYear

10,880,696Terminal participating in group call established based on MCPTT service and method of operating the terminal2020 10,875,522Method for preventing takeoff of motor velocity for hybrid electric vehicle2020 10,868,391Connector and connector assembly including the same2020 10,816,959Method and system for compensating offset of resolver2020 10,532,734Hybrid vehicle and method of controlling motor of the same2020 10,498,207Resolver offset correction device and method of eco-friendly vehicle2019 10,315,530System and method for reducing speed ripple of drive motor of electric vehicle2019 10,293,812Method for controlling hybrid vehicle2019 10,259,450Apparatus for correcting offset of resolver of environment-friendly vehicle, system including the same, and method thereof2019 10,225,294Method of displaying user information of mission critical push to talk (MCPTT) group performing off-network MCPTT service2019 10,171,839Generating transforms for compressing and decompressing visual data2019 10,160,307System and method for controlling motor temperature for green car2018 10,131,346Method for diagnosing demagnetization of motor of eco-friendly vehicle2018 10,044,317System and method for controlling switching frequency2018 9,973,136Method for controlling motor based on variable current controller gain and eco vehicle thereof2018 9,796,276'Inverter control method for hybrid vehicle'2017 9,602,826'Managing transforms for compressing and decompressing visual data'2017 9,475,490'Method and system for controlling hybrid vehicle'2016 9,479,094'Apparatus and method for compensating for torque for current order of driving motor'2016 9,479,771'Using multiple transform/subband representations for video encoding'2016 9,428,174'Forced charging method for PHEV vehicles using motor and HSG'2016 9,413,279'Apparatus and method for controlling motor'2016 9,409,486'Control method and system of electric vehicle'2016 9,310,456'Offset compensation method of current sensor and motor driving system'2016 8,781,239'Selecting transform paths for compressing visual data'2014 8,754,963'Processing images having different focus'2014 8,687,698'Using multiple transform/subband representations for video encoding'2014 8,660,374'Selecting transform paths for compressing visual data'2014 8,509,309'Selecting transforms for compressing visual data'2013 8,451,903'Selecting transforms for compressing visual data'2013 8,405,742'Processing images having different focus'2013 RE040691'Encoding decoding and compression of audio-type data using reference coefficients located within a band of coefficients'2009 7,170,980'System and method of operating terminal in at least two communication modes'2007 7,170,981'Dual IP phone and method of telecommunicating by using the same'2007 6,181,821'Predictive source encoding and multiplexing'2001 5,870,405'Digital transmission of acoustic signals over a noisy communication channel'1999 5,771,073'Advanced television system using a different encoding technique for non-image areas'1998 5,715,365'Estimation of excitation parameters'1998 5,664,051'Method and apparatus for phase synthesis for speech processing'1997 5,649,050'Apparatus and method for maintaining data rate integrity of a signal despite mismatch of readiness between sequential transmission line components'1997 5,640,486'Encoding, decoding and compression of audio-type data using reference coefficients located within a band a coefficients'1997 5,630,011'Quantization of harmonic amplitudes representing speech'1997 5,625,746'Method and apparatus for encoding, decoding and compression of audio-type data'1997 5,581,656'Methods for generating the voiced portion of speech signals'1996 5,517,511'Digital transmission of acoustic signals over a noisy communication channel'1996 5,508,746'Advanced television system'1996 5,491,772'Methods for speech transmission'1996 5,485,210'Digital advanced television systems'1996 5,457,499'Source adaptive television system'1995 5,453,797'Method and apparatus for decoding broadcast digital HDTV in the presence of quasi-cyclostationary interference'1995 5,444,491'Television system with multiple transmission formats'1995 5,422,675'Adaptive modulation/demodulation signal processing'1995 5,408,270'Advanced television system'1995 5,394,508'Method and apparatus for encoding decoding and compression of audio-type data'1995 5,369,724'Method and apparatus for encoding, decoding and compression of audio-type data using reference coefficients located within a band of coefficients'1994 5,339,164'Method and apparatus for encoding of data using both vector quantization and runlength encoding and using adaptive runlength encoding'1994 5,309,478'Method and apparatus for hybrid analog/digital signal processing'1994 5,247,579'Methods for speech transmission'1993 5,226,108'Processing a speech signal with estimated pitch'1993 5,226,084'Methods for speech quantization and error correction'1993 5,226,114'Television pictures'1993 5,218,435'Digital advanced television systems'1993 5,216,747'Voiced/unvoiced estimation of an acoustic signal'1993 5,195,166'Methods for generating the voiced portion of speech signals'1993 5,187,575'Source adaptive television system'1993 5,174,641'Video encoding method for television applications'1992 5,161,006'Method for separating chrominance and luminance components of a television signal'1992 5,081,681'Method and apparatus for phase synthesis for speech processing'1992 5,072,296'Video frame reduction/reconstruction method and apparatus'1991 5,016,104'Receiver-compatible noise reduction systems'1991 4,838,685'Methods and apparatus for motion estimation in motion picture processing'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2019Patents assigned to MASSACHUSETTS INST TECHNOLOGY (34)· patent assignee history

1989–2019Based in Winchester, MA, US· patent location history

1992–1999Patents assigned to DIGITAL VOICE SYSTEMS INC (14)· patent assignee history

2007Based in Anyang-si, KR· patent location history

2013–2016Patents assigned to LIM JAE S (7)· patent assignee history

2016–2020Patents assigned to HYUNDAI MOTOR CO LTD (18)· patent assignee history

2016–2020Based in Suwon-si, KR· patent location history

2016–2019Based in Gyeonggi-do, KR· patent location history

2019–2020Patents assigned to KIA MOTORS CORP (7)· patent assignee history

2020Based in Hwaseong-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MASSACHUSETTS INST TECHNOLOGY	34	1989–2019
HYUNDAI MOTOR CO LTD	18	2016–2020
DIGITAL VOICE SYSTEMS INC	14	1992–1999
KIA MOTORS CORP	7	2019–2020
LIM JAE Sself	7	2013–2016

Locations

Location	Patents	Span
Winchester, Massachusetts, US	48	1989–2019
Suwon-si, KR	10	2016–2020
Gyeonggi-do, KR	10	2016–2019
Hwaseong-si, KR	1	2020
Anyang-si, KR	1	2007