Inventor
Ming-Da Tsai
Inventor
Miao-Li County, TW
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission16%
H03FAmplifiers14%
H03HImpedance networks, e.g. resonant circuits10%
H01FMagnets6%
H03DDemodulation or transference of modulation from one carrier to another6%
H03GControl of amplification6%
H03KPulse technique6%
H04LTransmission of digital information, e.g. telegraphic communication6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
H01LSemiconductor devices4%
PatentTitleYear
10,419,046Quadrature transmitter, wireless communication unit, and method for spur suppression201910,277,179Matching network circuit and radio-frequency power amplifier with odd harmonic rejection and even harmonic rejection and method of adjusting symmetry of differential signals201910,171,034Phase-rotated harmonic-rejection mixer apparatus201910,103,691Power amplifier system and associated bias circuit201810,068,856Integrated circuit apparatus201810,056,869Power amplifier system and associated control circuit and control method201810,027,300Amplifier system, controller of main amplifier and associated control method201810,009,050Quadrature transmitter, wireless communication unit, and method for spur suppression20189,960,947Compensation circuit of power amplifier and associated compensation method20189,923,530'Matching network circuit and radio-frequency power amplifier with odd harmonic rejection and even harmonic rejection and method of adjusting symmetry of differential signals'20189,859,356'Semiconductor integrated circuit'20189,722,571'Radio frequency transmitter, power combiners and terminations therefor'20179,691,540'Hybrid passive device and hybrid manufacturing method'20179,385,683'Diplexer and transceiver thereof'20169,257,746'Phased-array transceiver for millimeter-wave frequencies'20169,231,549'Phase shifter and and related load device'20169,130,537'Radio frequency transmitter, power combiners and wireless communication unit therefor'20159,130,642'Frequency-selective circuit with mixer module implemented for controlling frequency response, and related signal processing apparatus and method'20159,077,310'Radio frequency transmitter, power combiners and terminations therefor'20159,025,709'Receiver front-end circuit, communication unit and method therefor'20158,796,813'Method for controlling electrical property of passive device during fabrication of integrated component and related integrated component'20148,725,105'Low noise amplifier and saw-less receiver with low-noise amplifier'20148,502,573'Frequency divider for generating output clock signal with duty cycle different from duty cycle of input clock signal'20138,441,318'Push-pull low noise amplifier with variable gain, push-pull low noise amplifier with common gate bias circuit and amplifier with auxiliary matching'20138,391,823'Signal processing apparatus having frequency-selective circuit with mixer module implemented for controlling frequency response and related method thereof'20138,314,639'Frequency divider for generating output clock signal with duty cycle different from duty cycle of input clock signal'20128,248,302'Reflection-type phase shifter having reflection loads implemented using transmission lines and phased-array receiver/transmitter utilizing the same'20128,143,869'Voltage reference circuit with fast enable and disable capabilities'20128,064,868'Dynamic current steering mixer'20117,725,092'Dynamic current steering mixer'20107,719,327'Low-noise frequency divider'20107,626,367'Voltage reference circuit with fast enable and disable capabilities'20097,405,626'Distributed amplifier having a variable terminal resistance'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008Based in Taipei, TW· patent location history
2009–2019Patents assigned to MEDIATEK INC (30)· patent assignee history
2009–2019Based in Miao-Li County, TW· patent location history
2011–2016Patents assigned to TSAI MING-DA (8)· patent assignee history
2012–2016Patents assigned to IBM (3)· patent assignee history
2012–2016Patents assigned to NATARAJAN ARUN (2)· patent assignee history
2016Based in Hsinchu, TW· patent location history
2018–2019Patents assigned to MEDIATEK SINGAPORE PTE LTD (2)· patent assignee history
2018Based in Miaoli, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEDIATEK INC | 30 | 2009–2019 |
| TSAI MING-DAself | 8 | 2011–2016 |
| IBM | 3 | 2012–2016 |
| MEDIATEK SINGAPORE PTE LTD | 2 | 2018–2019 |
| NATARAJAN ARUN | 2 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miao-Li County, TW | 30 | 2009–2019 |
| Miaoli, TW | 1 | 2018 |
| Hsinchu, TW | 1 | 2016 |
| Taipei, TW | 1 | 2008 |