Inventor
Thomas A. Friedmann
Inventor
Albuquerque, NM, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits20%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
H01JElectric discharge tubes or discharge lamps13%
C03CChemical composition of glasses, glazes or vitreous enamels7%
C23CCoating metallic material7%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock7%
H01LSemiconductor devices7%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%
H05KPrinted circuits7%
H10NElectric solid-state devices not otherwise provided for7%
PatentTitleYear
10,788,689Heterogeneously integrated electro-optic modulator202010,666,222Hybrid semiconductor-piezoacoustic radiofrequency device202010,473,687High sensitivity single-axis MEMS accelerometer with bilateral flexures20199,865,987'Second harmonic generation in resonant optical structures'20189,641,154'Single crystal micromechanical resonator'20179,525,398'Single crystal micromechanical resonator and fabrication methods thereof'20166,103,305'Method of forming a stress relieved amorphous tetrahedrally-coordinated carbon film'20005,935,639'Method of depositing multi-layer carbon-based coatings for field emission'19995,821,680'Multi-layer carbon-based coatings for field emission'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2017Patents assigned to SANDIA CORP (5)· patent assignee history
1998–2020Based in Albuquerque, NM, US· patent location history
2018–2020Patents assigned to NAT TECH & ENG SOLUTIONS SANDIA LLC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANDIA CORP | 5 | 1998–2017 |
| NAT TECH & ENG SOLUTIONS SANDIA LLC | 4 | 2018–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Albuquerque, NM, US | 9 | 1998–2020 |