Inventor
Richard Hull
Inventor
Chandler, AZ, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores26%
H03KPulse technique21%
G06FElectric digital data processing18%
G01RMeasuring electric variables5%
H02JElectric power networks5%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%
G05FSystems for regulating electric or magnetic variables3%
H01FMagnets3%
H02HEmergency protective circuit arrangements3%
H04LTransmission of digital information, e.g. telegraphic communication3%
PatentTitleYear
10,622,839Electrical energy transfer202010,469,085Seamless switching control for low power battery backup system20199,404,948'Mains voltage zero-crossing detector'20167,800,250'Connection of an internal regulator to an external filter/stabilization capacitor through a selectable external connection and prevention of a current surge therebetween'20107,589,568'Variable power and response time brown-out-reset circuit'20096,696,316'Integrated circuit (IC) package with a microcontroller having an n-bit bus and up to n-pins coupled to the microcontroller'20046,483,183'Integrated circuit (IC) package with a microcontroller having an n-bit bus and up to n-pins coupled to the microcontroller'20026,407,581'High voltage multipurpose input/output circuit'20025,991,910'Microcontroller having special mode enable detection circuitry and a method of operation therefore'19995,847,450'Microcontroller having an n-bit data bus width with less than n I/O pins'19985,835,410'Self timed precharge sense amplifier for a memory array'19985,815,445'Voltage regulator for clamping a row voltage of a memory cell'19985,812,456'Switched ground read for EPROM memory array'19985,805,507'Voltage reference generator for EPROM memory array'19985,796,312'Microcontroller with firmware selectable oscillator trimming'19985,703,416'Electromagnetic compatibility for integrated circuit pins and internal nodes'19975,703,809'Overcharge/discharge voltage regulator for EPROM memory array'19975,694,067'Microcontroller having a minimal number of external components'19975,686,844'Integrated circuit pins configurable as a clock input pin and as a digital I/O pin or as a device reset pin and as a digital I/O pin and method therefor'19975,587,866'Power-on reset circuit'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2019Patents assigned to MICROCHIP TECH INC (19)· patent assignee history
1996–2004Based in Chandler, AZ, US· patent location history
2002–2019Based in Puyallup, WA, US· patent location history
2019Patents assigned to ENACHESCU RAZVAN (1)· patent assignee history
2019Patents assigned to HULL RICHARD (1)· patent assignee history
2019Patents assigned to ROSCA GABRIEL (1)· patent assignee history
2019Patents assigned to SMIT ZACHARIAS M (1)· patent assignee history
2020Based in Edmonton, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROCHIP TECH INC | 19 | 1996–2019 |
| ENACHESCU RAZVAN | 1 | 2019 |
| HULL RICHARDself | 1 | 2019 |
| ROSCA GABRIEL | 1 | 2019 |
| SMIT ZACHARIAS M | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chandler, AZ, US | 14 | 1996–2004 |
| Puyallup, Washington, US | 5 | 2002–2019 |
| Edmonton, CA | 1 | 2020 |