Inventor
Troy L. Stockstad
Inventor
Chandler, AZ, US
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers15%
H02JElectric power networks12%
H03KPulse technique12%
H05BElectric heating8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
H04BTransmission5%
G01RMeasuring electric variables3%
H03HImpedance networks, e.g. resonant circuits3%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses3%
PatentTitleYear
9,755,518'Current measurments in switching regulators'20179,635,724'Adaptive stability control for a driver circuit'20179,287,779'Systems and methods for 100 percent duty cycle in switching regulators'20169,271,351'Circuits and methods for controlling current in a light emitting diode array'20169,190,986'Adaptive stability control for a driver circuit'20159,081,555'Method and apparatus for current derating with integrated temperature sensing'20159,000,750'Method and apparatus for temperature adjusted control of BATFET current sensing'20158,902,089'Systems and methods for performing digital modulation'20148,483,985'PLL loop bandwidth calibration'20138,374,196'Methods and apparatus for a switchable balun for combined Bluetooth® and WLAN operation'20138,044,726'Systems and methods for self testing a voltage controlled oscillator'20117,962,109'Excess current and saturation detection and correction in a power amplifier'20117,450,916'Excess current and saturation detection and correction in a power amplifier'20087,415,260'Current-mode direct conversion receiver'20087,333,781'Power correction loop for a power amplifier'20087,043,222'FSK modulator using IQ up-mixers and sinewave coded DACs'20066,870,422'Low voltage rail-to-rail CMOS input stage'20056,847,319'Temperature-to-digital converter'20056,788,506'Integrated circuit and method of operation'20046,753,699'Integrated circuit and method of controlling output impedance'20046,703,894'Baseband filter for receivers'20046,429,685'Integrated circuit and method of controlling output impedance'20026,366,167'Low voltage rail-to-rail CMOS input stage'20026,353,363'Low voltage rail-to-rail CMOS output stage'20026,121,764'Current source having high impedance current output and method therefor'20006,087,969'Sigma-delta modulator and method for digitizing a signal'20005,920,181'Battery protection system and process for charging a battery'19995,818,201'Circuit and method for battery charge control'19985,804,944'Battery protection system and process for charging a battery'19985,675,268'Overcurrent detection circuit for a power MOSFET and method therefor'19975,671,375'Method for communicating between a microprocessor and an interface circuit'19975,646,503'Method for balancing power sources and structure therefor'19975,610,495'Circuit and method of monitoring battery cells'19975,521,488'Voltage regulator and method therefor'19965,471,174'Amplifier having an output stage with bias current cancellation'19955,448,770'Temperature-coefficient controlled radio frequency signal detecting circuitry'19955,422,600'Amplifier input stage with charge pump supplying a differential transistor pair'19955,422,559'Pulsed battery charger circuit'19955,327,100'Negative slew rate enhancement circuit for an operational amplifier'19945,285,170'Operational amplifier with all NPN transistor output stage'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2000Patents assigned to MOTOROLA INC (15)· patent assignee history
1994–1999Based in Phoenix, AZ, US· patent location history
2000–2002Patents assigned to GAIN TECHNOLOGY CORP (4)· patent assignee history
2000–2017Based in Chandler, AZ, US· patent location history
2004–2008Patents assigned to STANDARD MICROSYST SMC (7)· patent assignee history
2011–2017Patents assigned to QUALCOMM INC (11)· patent assignee history
2013–2015Patents assigned to STOCKSTAD TROY (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 15 | 1994–2000 |
| QUALCOMM INC | 11 | 2011–2017 |
| STANDARD MICROSYST SMC | 7 | 2004–2008 |
| GAIN TECHNOLOGY CORP | 4 | 2000–2002 |
| STOCKSTAD TROYself | 4 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chandler, AZ, US | 26 | 2000–2017 |
| Phoenix, AZ, US | 14 | 1994–1999 |