Inventor
Ngar Loong Alan Chan
Inventor
San Jose, CA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers29%
H04BTransmission14%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner10%
H03HImpedance networks, e.g. resonant circuits10%
H03KPulse technique10%
H01FMagnets5%
H03CModulation5%
H03GControl of amplification5%
H03JTuning resonant circuits5%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%
PatentTitleYear
10,615,749Modulator20209,306,502'System providing switchable impedance transformer matching for power amplifiers'20169,154,077'Compact high frequency divider'20159,024,692'Voltage controlled oscillator band-select fast searching using predictive searching'20158,847,638'High speed divide-by-two circuit'20148,842,410'Switchable inductor network'20148,626,084'Area efficient concurrent matching transceiver'20148,494,455'Methods and apparatus for a resonant transmit/receive switch with transformer gate/source coupling'20138,229,367'Low noise amplifier with combined input matching, balun, and transmit/receive switch'20126,803,824'Dynamic matching in cascode circuits'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004Patents assigned to ANADIGICS INC (1)· patent assignee history
2004Based in Mountain View, CA, US· patent location history
2012–2020Patents assigned to QUALCOMM INC (9)· patent assignee history
2012–2016Patents assigned to CHAN NGAR LOONG ALAN (3)· patent assignee history
2012–2020Based in San Jose, CA, US· patent location history
2013–2015Patents assigned to CHAN NGAR LOONG A (4)· patent assignee history
2014Patents assigned to CHOI JONGHOON (1)· patent assignee history
2014–2015Based in Santa Clara, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 9 | 2012–2020 |
| CHAN NGAR LOONG Aself | 4 | 2013–2015 |
| CHAN NGAR LOONG ALANself | 3 | 2012–2016 |
| ANADIGICS INC | 1 | 2004 |
| CHOI JONGHOON | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 6 | 2012–2020 |
| Santa Clara, California, US | 3 | 2014–2015 |
| Mountain View, California, US | 1 | 2004 |