Inventor

Hyun Wook Kim

Inventor

Gyeonggi-do, KR

Overview

2004–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 69 as inventor

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

H04Wprimary

H04WWireless communication networks15%

H04LTransmission of digital information, e.g. telegraphic communication7%

G10LSpeech analysis techniques or speech synthesis6%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

H04BTransmission4%

Y02TClimate change mitigation technologies related to transportation4%

H02JElectric power networks4%

G06FElectric digital data processing3%

H04NPictorial communication, e.g. television3%

PatentTitleYear

10,853,026Method and apparatus for streaming audio by using wireless link2020 10,651,674Wireless charging equipment, terminal, wireless charging system comprising the same, control method thereof and non-transitory computer readable storage medium having computer program recorded thereon2020 10,639,987Fuel cap opening/closing structure of vehicle2020 10,600,070Service providing device, terminal, wireless charging system comprising the same, control method thereof and computer readable medium having computer program recorded therefor2020 10,578,712Installation angle distinction apparatus and distinction method thereof2020 10,581,069Negative electrode active material having double coating layer, method for preparing the same and lithium secondary battery including the same2020 10,530,571Secure communication method and apparatus and multimedia device employing the same2020 10,516,677Method and apparatus for providing integrity check data2019 10,498,358Data encoder and data encoding method2019 10,476,109Negative electrode active material and negative electrode including the same2019 10,453,462Method and apparatus for encoding and decoding 3-dimensional audio signal2019 10,424,788Negative electrode for secondary battery, electrode assembly comprising same, and secondary battery2019 10,326,126Negative electrode active material and method of preparing the same2019 10,297,406System and method for controlling power of high speed vehicle2019 10,283,087Digital signage device and method for operating the same2019 10,277,063Apparatus for managing power of a vehicle and method of controlling the same2019 10,263,248Lithium secondary battery2019 10,263,249Carbon-silicon composite, method of preparing the same, and anode active material including the carbon-silicon composite2019 10,186,273Method and apparatus for encoding/decoding an audio signal2019 10,159,667Composition containing a DPP-IV inhibitor for preventing or treating renal diseases2018 10,135,284Wireless charging equipment for providing charging service to selective users2018 10,026,956Anode including spherical natural graphite and lithium secondary battery including the anode2018 9,990,927Method and apparatus for encoding and decoding 3-dimensional audio signal2018 9,960,427Conductive material for lithium secondary battery and electrode for lithium secondary battery including the same2018 9,947,066Method, apparatus and system for inserting watermark data2018 9,908,428'Method and charging system for selecting charging mode of electric vehicle'2018 9,887,575'Wireless charging equipment, terminal, wireless charging system comprising the same, control method thereof and non-transitory computer readable storage medium having computer program recorded thereon'2018 9,828,898Optimized structure for integrated catalytic muffler2017 9,806,558'Wireless charging equipment, terminal, wireless charging system comprising the same, control method thereof and non-transitory computer readable storage medium having computer program recorded thereon'2017 9,754,595'Method and apparatus for encoding and decoding 3-dimensional audio signal'2017 9,664,787'Lane estimation apparatus and method'2017 9,649,949'Connector converter and vehicle charging system and method using the same'2017 9,601,777'Anode for lithium secondary battery, method for manufacturing same, and lithium secondary battery including same'2017 9,589,696'Semiconductor device using composition for anisotropic conductive adhesive film or anisotropic conductive adhesive film'2017 9,534,154'Semiconductor device using composition for anisotropic conductive adhesive film or anisotropic conductive adhesive film'2017 9,522,678'Adaptive cruise control system interlocking with lane keeping assist system and constant speed control method therefor'2016 9,508,355'Method and apparatus for improving encoding and decoding efficiency of an audio signal'2016 9,294,862'Method and apparatus for processing audio signals using motion of a sound source, reverberation property, or semantic object'2016 9,263,372'Anisotropic conductive film and semiconductor device'2016 9,100,172'Method for interworking with trustzone between normal domain and secure domain, and management method of trusted application download, management server, device and system using it'2015 9,055,060'Cloud service system based on enhanced security function and method for supporting the same'2015 8,981,223'Shield conductor for vehicle'2015 8,948,891'Method and apparatus for encoding/decoding multi-channel audio signal by using semantic information'2015 8,948,403'Method of processing signal, encoding apparatus thereof, decoding apparatus thereof, and signal processing system'2015 8,897,785'Multi-mode mobile communication terminal and mode switching method thereof'2014 RE045228'Video telephony service method in mobile communication network'2014 8,774,774'Method for transmitting digital data and system thereof and mobile terminal for the same in call waiting'2014 8,762,158'Decoding method and decoding apparatus therefor'2014 8,630,783'Distance control system of vehicle'2014 8,619,996'Apparatus and method for transmitting digital multimedia broadcasting data, and method and apparatus for receiving digital multimedia broadcasting data'2013 8,556,594'Vacuum ejector and vacuum apparatus having the same'2013 8,503,397'Multi-mode multi-band mobile communication terminal and mode switching method between asynchronous and synchronous mobile communication networks'2013 8,448,538'Parking brake lever apparatus'2013 8,433,584'Multi-channel audio decoding method and apparatus therefor'2013 8,331,315'Media independent handover for smart phone architecture'2012 8,094,619'Multi-mode multi-band mobile communication terminal and mode switching method thereof'2012 8,036,709'System for packet data service in the mixed network of asynchronous communication network and synchronous communication network and hand-over method thereof'2011 7,983,676'Inter-system handover'2011 7,969,944'Hand over method for dual band/dual mode mobile communication terminal'2011 7,898,564'Video telephony service method in mobile communication network'2011 7,894,400'Handover between an IEEE 802.16 WiBro network and a UMTS network using media independent handover function'2011 7,869,406'Method for hand-over in the mixed network asynchronous communication network and synchronous communication network'2011 7,864,730'Method for controlling multi-mode multi-band mobile communication terminal for hand-over between asynchronous communication network and synchronous communication network and mobile communication system therefor'2011 7,848,754'Dual band/dual mode mobile communication terminal and control method thereof'2010 7,843,881'System for packet data service in the mixed network of asynchronous communication network and synchronous communication network and hand-over method thereof'2010 7,826,846'Hand over method for dual band/dual mode mobile communication terminal'2010 7,826,840'Method of hand-over in the mixed network of asynchronous communication network and synchronous communication network'2010 7,664,074'System for packet data service in the mixed network of asynchronous communication network and synchronous communication network and hand-over method thereof'2010 6,801,121'Pager having simultaneous multichannel scanning function and data transmitting/receiving method thereof'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2014Patents assigned to SK TELECOM CO LTD (19)· patent assignee history

2010–2020Based in Gyeonggi-do, KR· patent location history

2010–2020Based in Seongnam-si, KR· patent location history

2012–2017Patents assigned to KIM HYUN-WOOK (11)· patent assignee history

2012–2017Patents assigned to KIM HYUN WOOK (10)· patent assignee history

2013–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (16)· patent assignee history

2013–2020Based in Suwon-si, KR· patent location history

2013–2019Based in Seoul, KR· patent location history

2017–2020Patents assigned to LG CHEMICAL LTD (9)· patent assignee history

2017–2020Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SK TELECOM CO LTD	19	2004–2014
SAMSUNG ELECTRONICS CO LTD	16	2013–2020
KIM HYUN-WOOKself	11	2012–2017
KIM HYUN WOOKself	10	2012–2017
LG CHEMICAL LTD	9	2017–2020

Locations

Location	Patents	Span
Gyeonggi-do, KR	18	2010–2020
Suwon-si, KR	18	2013–2020
Seongnam-si, KR	9	2010–2020
Daejeon, KR	9	2017–2020
Seoul, KR	8	2013–2019