Inventor
In-Bok Yom
Inventor
Daejeon, KR
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Pprimary
H01PWaveguides35%
H01QAntennas, i.e. radio aerials18%
H03FAmplifiers8%
H03HImpedance networks, e.g. resonant circuits8%
H04BTransmission8%
H03KPulse technique6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding2%
H01HElectric switches2%
H03DDemodulation or transference of modulation from one carrier to another2%
PatentTitleYear
10,727,556Multimode microwave filter202010,079,416Microwave filter system including feedback structure20189,774,384'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'20169,197,245'Digital serial-to-parallel converter and GaAs MMIC using the same'20159,100,119'Apparatus and method for multiport amplification in communication system'20159,024,702'Low phase shift voltage variable attenuator'20158,970,441'Antenna apparatus'20158,797,122'Butler matrix'20148,766,851'Butler matrix and multi-port amplifier having the same'20148,600,333'Apparatus for mixing frequency'20138,588,343'Apparatus for calibrating amplitude and phase errors, multiport amplifier including the same, and method of amplifying the multiport amplifier'20138,558,635'3-way balun for planar-type double balanced mixer'20138,482,360'RF switch with high isolation performance'20138,422,232'System for controlling temperature of antenna module'20138,410,991'Antenna system for mobile vehicles'20138,410,872'Line filter formed on dielectric layers'20138,362,608'Ultra wideband hermetically sealed surface mount technology for microwave monolithic integrated circuit package'20138,354,892'Marchand balun device for forming parallel and vertical capacitance'20138,339,330'Frequency selective surface structure for multi frequency bands'20128,314,667'Coupled line filter and arraying method thereof'20128,294,491'High speed flip-flop circuit and configuration method thereof'20128,294,247'High-power device having thermocouple embedded therein and method for manufacturing the same'20128,208,869'Multi-function monolithic microwave integrated circuit (MMIC) operating as amplifier switch'20128,207,781'SPDT switch for radio frequency switching and method for enhancing isolation thereof'20128,066,445'Apparatus for adjusting length of tension tie for cable network antenna'20118,049,319'Ultra wideband system-on-package'20117,796,000'Filter coupled by conductive plates having curved surface'20107,558,814'Realization method of self-equalized multiple passband filter'20097,532,086'Digital attenuation apparatus having ultra broadband and excellent attenuation characteristics'20097,474,177'Efficiency-improved tuning assembly for radio frequency filters and method for forming the same'20097,332,982'Waveguide diplexer of electric plane T-junction structure with resonant iris'20087,274,272'Microwave variable attenuator'20077,216,566'Screwdriver-and-nut wrench-combined tuning tool for radio frequency filter'20076,590,476'Lowpass filter for high frequency applications'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2015Patents assigned to KOREA ELECTRONICS TELECOMM (31)· patent assignee history
2003Based in Taejon, KR· patent location history
2007–2013Based in Daejon, KR· patent location history
2007Based in Daegu, KR· patent location history
2011–2015Patents assigned to YOM IN-BOK (10)· patent assignee history
2011–2014Patents assigned to KWAK CHANGSOO (5)· patent assignee history
2011–2020Based in Daejeon, KR· patent location history
2012–2014Patents assigned to YOM IN BOK (9)· patent assignee history
2016–2020Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (5)· patent assignee history
2017Based in Daejoen, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA ELECTRONICS TELECOMM | 31 | 2003–2015 |
| YOM IN-BOKself | 10 | 2011–2015 |
| YOM IN BOKself | 9 | 2012–2014 |
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 5 | 2016–2020 |
| KWAK CHANGSOO | 5 | 2011–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 20 | 2011–2020 |
| Daejon, KR | 13 | 2007–2013 |
| Daejoen, KR | 1 | 2017 |
| Daegu, KR | 1 | 2007 |
| Taejon, KR | 1 | 2003 |