Inventor
Hong Yeol Lee
Inventor
Chungcheongbuk-do, KR
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Pprimary
H01PWaveguides14%
D06FLaundering, drying, ironing, pressing or folding textile articles12%
H01QAntennas, i.e. radio aerials7%
Y10TTechnical subjects covered by former us classification6%
H04NPictorial communication, e.g. television4%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
H01HElectric switches3%
PatentTitleYear
9,774,384'Multi-beam antenna system and method for controlling output power thereof'20179,614,265'Variable high frequency filter device and assembly'20179,419,345'Dual reflector antenna with hybrid subreflector'20169,279,208'Washing machine having tub fixing part'20169,219,971'Method of manufacturing a piezoelectric speaker'20159,091,013'Drum and drum washing machine having the same'20158,970,441'Antenna apparatus'20158,801,118'Knob assembly and washing machine having the same'20148,797,407'Security system and method using measurement of acoustic field variation'20148,766,851'Butler matrix and multi-port amplifier having the same'20148,627,691'Rotating tub body and drum-type washing machine having the same'20148,335,329'Piezoelectric speaker and method of manufacturing the same'20128,256,248'Rotating tub body and drum-type washing machine having the same'20128,150,318'Apparatus for collecting environmental data and method of monitoring environment in real time'20127,951,698'Method of fabricating electronic device using nanowires'20117,846,786'Method of fabricating nano-wire array'20107,766,391'Pipe connecting structure'20107,739,890'Washing and/or drying machine having a damper connecting structure including a reinforcing portion'20107,719,760'Optical microscope system for detecting nanowires using polarizer and fast fourier transform'20107,679,105'Hetero junction bipolar transistor and method of manufacturing the same'20107,659,799'Dielectric waveguide filter with cross-coupling'20107,486,156'Millimeter-wave band broadband microstrip-waveguide transition apparatus having a main patch and a parasitic patch on different dielectric substrates'20097,369,017'Microstrip type bandpass filter'20087,342,469'Air cavity module for planar type filter operating in millimeter-wave frequency bands'20087,208,434'Dielectric ceramic composition of forsterite system for microwave and millimeter-wave application and method for forming the same'20077,183,882'Microstrip band pass filter using end-coupled SIRs'20076,956,447'Directional coupler using non-radiative dielectric waveguide'20056,937,112'S/N enhancer'20056,931,892'Drainage control device for washing machines'20056,850,132'S/N enhancer'20055,347,610'Safety control system for a clothes washer incorporating primary, secondary, and tertiary temperature sensors'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2016Patents assigned to SAMSUNG ELECTRONICS CO LTD (8)· patent assignee history
1994–2010Based in Kyungki-do, KR· patent location history
2005–2015Patents assigned to KOREA ELECTRONICS TELECOMM (19)· patent assignee history
2005–2015Based in Cheongju, KR· patent location history
2007–2012Based in Chungcheongbuk-do, KR· patent location history
2009–2017Based in Cheongju-si, KR· patent location history
2010–2016Based in Yongin-si, KR· patent location history
2012–2015Patents assigned to LEE HONG YEOL (6)· patent assignee history
2012–2014Patents assigned to KIM JONG DAE (3)· patent assignee history
2016–2017Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA ELECTRONICS TELECOMM | 19 | 2005–2015 |
| SAMSUNG ELECTRONICS CO LTD | 8 | 1994–2016 |
| LEE HONG YEOLself | 6 | 2012–2015 |
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 3 | 2016–2017 |
| KIM JONG DAE | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chungcheongbuk-do, KR | 7 | 2007–2012 |
| Cheongju-si, KR | 6 | 2009–2017 |
| Yongin-si, KR | 5 | 2010–2016 |
| Cheongju, KR | 5 | 2005–2015 |
| Kyungki-do, KR | 4 | 1994–2010 |