Inventor

Kwang Jae Lee

Inventor

Seoul, KR

Overview

17→

Patents

2001–2021

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 17 as inventor

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

B02Cprimary

B02CCrushing, pulverising, or disintegrating in general7%

F21KNon-electric light sources using luminescence7%

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 emitted7%

B09BDisposal of solid waste not otherwise provided for5%

E03CDomestic plumbing installations for fresh water or waste water5%

F21SNon-portable lighting devices5%

F21VFunctional features or details of lighting devices or systems thereof5%

F23GCremation furnaces5%

H04BTransmission5%

H05BElectric heating5%

PatentTitleYear

11,037,913Semiconductor package2021 10,364,829Vacuum pump2019 10,136,499Light-emitting module and lighting apparatus provided with same2018 10,059,659Enantiomerically pure binaphthol derivatives and method for preparing the same2018 10,034,339Device for driving light emitting diode, and light emitting module including same2018 9,416,953'LED lighting apparatus'2016 9,270,360'Signal transmitting/receiving apparatus and method for controlling polarization'2016 9,247,893'Sensor for microwave image'2016 8,305,157'Waveguide adapter for converting linearly polarized waves into a circularly polarized wave including an impedance matching metal grate member'2012 8,152,084'Drier for food waste disposal system'2012 7,883,040'Drier for food waste disposal system'2011 7,598,564'Non-volatile memory devices and methods of forming non-volatile memory devices'2009 7,535,821'Method for generating two-dimensional orthogonal variable spreading code and MIMO system using the same'2009 7,519,449'Rendering system and method and recording medium therefor'2009 7,513,447'Muller'2009 7,391,082'Semiconductor integrated circuit having resistor'2008 6,174,945'Halogen-free flameproof thermoplastic molding materials'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2016Based in Daejeon, KR· patent location history

2008–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history

2008–2009Based in Suwon-si, KR· patent location history

2009–2016Patents assigned to KOREA ELECTRONICS TELECOMM (3)· patent assignee history

2009–2018Based in Seoul, KR· patent location history

2011–2012Patents assigned to WOONGJIN COWAY CO LTD (2)· patent assignee history

2011–2018Based in Gyeonggi-do, KR· patent location history

2012–2018Patents assigned to LEE KWANG JAE (4)· patent assignee history

2012–2016Based in Incheon, KR· patent location history

2016–2018Patents assigned to LG INNOTEK CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	5	2008–2021
LEE KWANG JAEself	4	2012–2018
KOREA ELECTRONICS TELECOMM	3	2009–2016
LG INNOTEK CO LTD	3	2016–2018
WOONGJIN COWAY CO LTD	2	2011–2012

Locations

Location	Patents	Span
Seoul, KR	5	2009–2018
Gyeonggi-do, KR	3	2011–2018
Incheon, KR	2	2012–2016
Daejeon, KR	2	2001–2016
Suwon-si, KR	2	2008–2009