Inventor
Duk-Yong Kim
Inventor
Gyeonggi-do, KR
Overview
Patents· 81 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof11%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted11%
H01PWaveguides10%
F21SNon-portable lighting devices9%
H04BTransmission9%
H01QAntennas, i.e. radio aerials8%
H04WWireless communication networks6%
F21KNon-electric light sources using luminescence5%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems5%
LOC264%
PatentTitleYear
10,907,789Light emitting device and vehicular lamp comprising same202110,886,560All-solid-state lithium secondary battery containing LLZO solid electrolyte and method for preparing same2021D0889719Light emitting diode (LED) lamp device2020D0889718Light emitting diode (LED) lamp device2020D0889717Light emitting diode (LED) lamp device202010,707,924Distributed antenna system for supporting MIMO service202010,323,841Lighting device for indoor parking lot201910,222,026Indirect LED lihting apparatus having a reflection configuration201910,174,893LED streetlamp201910,132,468High power LED lighting device201810,119,698LED illumination device for spotlighting201810,066,790Fluorescent lamp-type LED lighting device201810,060,608Detachable LED lighting device20189,990,847Traffic accident occurrence notification system using LED display lamps20189,871,593'Remote radio head'20189,857,069'Spherical lamp with easy heat dissipation'20189,810,399'LED lighting apparatus'20179,752,768'LED lighting device'20179,723,887'Helmet and a method for dealing with an accident using the helmet'20179,572,196'Small-sized base station device in mobile communication system'20179,564,871'Radio frequency filter'20179,534,754'Easily expandable indoors LED lighting device'20179,523,481'LED lighting apparatus'20169,518,720'LED surface light-emitting device for easy shielding and manufacturing method thereof'20169,491,799'Small base station for mobile communication system'20169,458,993'Lighting device enabling arbitrary distribution of light'20169,383,071'LED lighting apparatus having an adjustable light distribution'20169,310,029'Method for illuminating space'20169,262,919'Street lamp for providing safe driving information and system for providing safe driving information using street lamp'20169,254,531'PCB mounting method'20169,154,177'Method for controlling transmission/reception timing of base station antenna for TDD wireless communications and base station antenna using the same'20158,998,441'LED Lighting module and lighting device using the module'20158,820,961'Lamp for camera-attachable streetlight'20148,812,619'Network scanner and method of providing uniform resource locator'20148,789,994'Antenna with lighting function for mobile communication system'20148,749,321'Radio frequency filter'20148,688,032'Mobile communication repeating method in moving object and repeater thereof'20148,676,266'Control system for antenna of mobile communication base station and image data offer system and method to use the control system'20148,654,685'Apparatus for sharing a wireless communication base station'20148,639,790'Network image forming apparatus having an information exchange function among users and method of controlling an operation thereof'20148,618,894'Multi-mode resonant filter'20138,619,677'Base station antenna in a mobile communication system'20138,492,931'Selecting structure for device'20138,289,394'System and method for providing image information using mobile communication base station antennas'20128,290,452'Radio frequency transmitter and signal amplification method therefor'20128,253,625'Array antenna system in base station'20128,203,501'Antenna device for mobile communication system'20128,172,422'Lamp device'20128,116,651'Printing system and method of charging to print document therein'20128,072,298'Radio frequency filter'20118,046,027'Apparatus for using a wireless communication base station in common'20118,004,844'Enclosure device of wireless communication apparatus'20117,941,187'Apparatus for using a wireless communication base station in common'20117,936,236'Switchable combiner/divider with multiple inputs/outputs'2011D0631593'Street lamp'20117,825,753'Variable radio frequency band filter'2010D0624687'Street lamp'2010D0623791'Street lamp'2010D0613893'Street lamp'2010D0613894'Street lamp'20107,605,674'Radio frequency switch'20097,564,323'Radio frequency switch'20097,449,981'Variable radio frequency band filter'20087,382,329'Variable beam controlling antenna for a mobile communication base station'20087,333,066'Antenna beam controlling system for cellular communication'20087,278,888'Bias-T apparatus and center conductor of the same'20077,245,262'Antenna beam controlling system for cellular communication'20077,234,948'Directional coupler integrated with connectors'20077,227,505'Antenna beam controlling system for cellular communication'20077,205,868'Variable radio frequency band filter'20077,177,667'Antenna remote control apparatus of mobile communication base station system'20077,145,515'Antenna beam controlling system for cellular communication'20066,952,586'Frequency allocation system for use in a wireless communication system and method for the implementation thereof'20056,661,374'Base transceiver station having multibeam controllable antenna system'20036,504,510'Antenna system for use in a wireless communication system'20036,504,450'Signal process apparatus for phase-shifting N number of signals inputted thereto'20036,392,507'Signal-processing apparatus for shifting phase of a signal inputted thereto and attenuating the signal'20026,337,612'Switch using solenoid'20026,124,771'Switch with a rocker, which has an affixed magnet'20005,872,491'Switchable N-way power divider/combiner'19995,712,603'Multipole multiposition microwave switch with a common redundancy'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2002Patents assigned to KMW CO LTD (3)· patent assignee history
2000–2014Based in Suwon-si, KR· patent location history
2003–2020Patents assigned to KMW INC (60)· patent assignee history
2003–2005Based in Kyungki-do, KR· patent location history
2006–2016Patents assigned to KIM DUK-YONG (25)· patent assignee history
2006–2008Based in Yongin, KR· patent location history
2007–2020Based in Yongin-si, KR· patent location history
2010–2021Based in Gyeonggi-do, KR· patent location history
2013–2014Patents assigned to PARK NAM-SHIN (4)· patent assignee history
2018–2020Patents assigned to GIGATERA INC (11)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KMW INC | 60 | 2003–2020 |
| KIM DUK-YONGself | 25 | 2006–2016 |
| GIGATERA INC | 11 | 2018–2020 |
| PARK NAM-SHIN | 4 | 2013–2014 |
| KMW CO LTD | 3 | 2000–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 41 | 2010–2021 |
| Yongin-si, KR | 17 | 2007–2020 |
| Suwon-si, KR | 4 | 2000–2014 |
| Yongin, KR | 4 | 2006–2008 |
| Kyungki-do, KR | 4 | 2003–2005 |