Inventor
William B. Beckwith
Inventor
Chandler, AZ, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits28%
H03DDemodulation or transference of modulation from one carrier to another21%
H01PWaveguides14%
H03FAmplifiers14%
H04BTransmission7%
H01JElectric discharge tubes or discharge lamps3%
H01QAntennas, i.e. radio aerials3%
H04LTransmission of digital information, e.g. telegraphic communication3%
H10DInorganic electric semiconductor devices3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
PatentTitleYear
11,075,050Miniature slow-wave transmission line with asymmetrical ground and associated phase shifter systems202111,005,442Artificial transmission line using t-coil sections202110,715,361Delay compensation using broadband gain equalizer202010,608,313Wilkinson combiner with coupled inductors20209,774,297'Double-balanced field-effect transistor mixer with direct single-ended intermediate frequency outputs'20179,312,815'Broadband integrated RF/microwave/millimeter mixer with integrated balun(s)'20168,558,605'Frequency mixer topology providing high linearity, low noise and high gain'20135,757,237'Method for dynamically biasing an amplifier and circuit therefor'19985,724,004'Voltage bias and temperature compensation circuit for radio frequency power amplifier'19985,345,123'Attenuator circuit operating with single point control'19945,339,462'Broadband mixer circuit and method'19945,303,418'High isolation mixer'19945,196,805'Distributed differential amplifier arrangement'19935,128,638'Four-post quadrature coupler suitable for monolithic implementation'19924,998,147'Field effect attenuator devices having controlled electrical lengths'19914,851,795'Miniature wide-band microwave power divider'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1998Patents assigned to MOTOROLA INC (9)· patent assignee history
1989Based in Phoenix, AZ, US· patent location history
1991–1998Based in Chandler, AZ, US· patent location history
2013–2016Patents assigned to LINEAR TECHN INC (2)· patent assignee history
2013Patents assigned to BECKWITH WILLIAM B (1)· patent assignee history
2013–2020Based in Monument, CO, US· patent location history
2016Based in Colorado Springs, CO, US· patent location history
2017Patents assigned to LINEAR TECH CORP (1)· patent assignee history
2020–2021Patents assigned to ANALOG DEVICES INTERNATIONAL UNLIMITED CO (3)· patent assignee history
2020–2021Based in Larkspur, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 9 | 1989–1998 |
| ANALOG DEVICES INTERNATIONAL UNLIMITED CO | 3 | 2020–2021 |
| LINEAR TECHN INC | 2 | 2013–2016 |
| BECKWITH WILLIAM Bself | 1 | 2013 |
| LINEAR TECH CORP | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chandler, AZ, US | 8 | 1991–1998 |
| Larkspur, CO, US | 3 | 2020–2021 |
| Monument, CO, US | 3 | 2013–2020 |
| Colorado Springs, CO, US | 1 | 2016 |
| Phoenix, AZ, US | 1 | 1989 |