Inventor
Wooram Lee
Inventor
Briarcliff Manor, NY, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Bprimary
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner17%
H03KPulse technique12%
H03FAmplifiers11%
H04BTransmission11%
H02JElectric power networks9%
H03DDemodulation or transference of modulation from one carrier to another5%
G01SRadio direction-finding3%
G06NComputing arrangements based on specific computational models3%
G11CStatic stores3%
H01LSemiconductor devices3%
PatentTitleYear
10,826,194Scalable phased array package202010,784,563Scalable phased array package202010,742,075Wireless charging method and electronic device supporting same202010,727,847Digital control of a voltage controlled oscillator frequency202010,693,507Reconfigurable radar transmitter202010,666,203Degenerated transimpedance amplifier with wire-bonded photodiode for reducing group delay distortion202010,554,233Reconfigurable radar transmitter202010,536,010Method of transmitting and receiving power and electronic device using the same202010,367,513Suppression of noise up-conversion mechanisms in LC oscillators201910,326,432Harmonic multiplier architecture201910,326,298Method and apparatus for wireless charging201910,269,425Circuit methodology for highly linear and symmetric resistive processing unit201910,270,276Wireless charging method and apparatus thereof201910,171,042Degenerated transimpedance amplifier with wire-bonded photodiode for reducing group delay distortion201910,128,669Method of transmitting and receiving power and electronic device using the same201810,057,093Using common mode local oscillator termination in single-ended commutating circuits for conversion gain improvement20189,923,407'Apparatus and method for controlling differential signals of wireless power transmitter'20189,866,184'Degenerated transimpedance amplifier with wire-bonded photodiode for reducing group delay distortion'20189,852,790Circuit methodology for highly linear and symmetric resistive processing unit20179,735,732'Coupled oscillators'20179,660,625'Continuously tunable delay line'20179,515,638'Bipolar transistor frequency doublers at millimeter-wave frequencies'20169,419,595'Bipolar transistor frequency doublers at millimeter-wave frequencies'20169,036,761'Bipolar transistor frequency doublers at millimeter-wave frequencies'20158,933,732'Frequency quadruplers at millimeter-wave frequencies'20158,917,805'Bipolar transistor frequency doublers at millimeter-wave frequencies'20148,841,944'Frequency quadruplers at millimeter-wave frequencies'20148,698,570'Resonator circuit and amplifier circuit'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2020Patents assigned to IBM (21)· patent assignee history
2014Patents assigned to AFSHARI EHSAN (1)· patent assignee history
2014Patents assigned to LEE WOORAM (1)· patent assignee history
2014Patents assigned to UNIV CORNELL (1)· patent assignee history
2014–2016Based in Irvine, CA, US· patent location history
2017–2020Based in Briarcliff Manor, NY, US· patent location history
2017Based in Pelham Manor, NY, US· patent location history
2018–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (6)· patent assignee history
2018–2020Based in Gyeonggi-do, KR· patent location history
2019Based in Hwaseong-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 21 | 2014–2020 |
| SAMSUNG ELECTRONICS CO LTD | 6 | 2018–2020 |
| AFSHARI EHSAN | 1 | 2014 |
| LEE WOORAMself | 1 | 2014 |
| UNIV CORNELL | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Briarcliff Manor, New York, US | 14 | 2017–2020 |
| Irvine, California, US | 6 | 2014–2016 |
| Gyeonggi-do, KR | 4 | 2018–2020 |
| Hwaseong-si, KR | 2 | 2019 |
| Pelham Manor, New York, US | 1 | 2017 |