Inventor
Franklin B. Jones
Inventor
Shrewsbury, MA, US
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
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 systems12%
H03FAmplifiers12%
H03KPulse technique12%
G05FSystems for regulating electric or magnetic variables10%
H05KPrinted circuits8%
H02KDynamo-electric machines6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
E21BEarth or rock drilling4%
Y10TTechnical subjects covered by former us classification4%
B60GVehicle suspension arrangements2%
PatentTitleYear
10,940,903Modular military vehicle202110,743,376High power switching devices for inductive heating applications202010,454,388Power converter201910,027,251Power converter20189,915,156'Device and method for cooling electric device having modular stators'20189,357,668'Power management systems'20167,285,890'Magnet retention on rotors'20077,152,696'Method and control system for directional drilling'20066,925,807'Actuator control system for hydraulic devices'20056,894,418'Nested stator coils for permanent magnet machines'20056,803,760'Apparatus and method for determining an angular position of a rotating component'20045,463,252'Modular solid state relay'19955,463,250'Semiconductor component package'19955,283,463'High power self commutating semiconductor switch'19945,162,965'Anti crow bar current interrupter for microwave tube transmitters'19925,124,708'RF stability measuring system for MTI radars'19925,122,730'Voltage divider for a wide band domino effect high voltage regulator'19925,111,382'High power, high frequency resonant inverter using MOS controlled thyristors'19925,070,538'Wide band domino effect high voltage regulator'19915,032,799'Multistage cascode radio frequency amplifier'19914,939,450'Precision high voltage FET pulse sense and clamp apparatus statement of government interest'19904,897,617'Domino effect amplifier'19904,893,070'Domino effect shunt voltage regulator'19904,754,176'Miniature high voltage solid state relay'19884,698,742'High-voltage milberger slip slide power conditioner'19874,686,448'Slewing power supply for programmable phase shifter drive'19874,683,387'Quadrature switch apparatus for multi mode phase shift drivers'19874,667,144'High frequency, high voltage MOSFET isolation amplifier'1987H0000275'Pulse modulator'19874,577,166'Miniature high performance pulsed modulator apparatus'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1992Patents assigned to US AIR FORCE (13)· patent assignee history
1986–1988Based in Baltimore, MD, US· patent location history
1990–1995Based in Catonsville, MD, US· patent location history
1991–1995Patents assigned to WESTINGHOUSE ELECTRIC CORP (5)· patent assignee history
1995–2021Based in Shrewsbury, MA, US· patent location history
2004–2007Patents assigned to COMPREHENSIVE POWER INC (5)· patent assignee history
2016–2018Patents assigned to MOOG INC (2)· patent assignee history
2018–2020Patents assigned to ATSE LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US AIR FORCE | 13 | 1986–1992 |
| COMPREHENSIVE POWER INC | 5 | 2004–2007 |
| WESTINGHOUSE ELECTRIC CORP | 5 | 1991–1995 |
| ATSE LLC | 3 | 2018–2020 |
| MOOG INC | 2 | 2016–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shrewsbury, Massachusetts, US | 12 | 1995–2021 |
| Catonsville, Maryland, US | 11 | 1990–1995 |
| Baltimore, Maryland, US | 7 | 1986–1988 |