Inventor
Bill Vassilakis
Inventor
Orange, CA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials61%
H03FAmplifiers33%
H03GControl of amplification6%
PatentTitleYear
10,424,830Omni directional broadband coplanar antenna element20199,972,906Two-way antenna mounting bracket and assembly with independently adjustable electromechanical antenna tilt and azimuthal steering for beam reshaping20189,368,861'Omni directional broadband coplanar antenna element'20168,446,327'Compound two-way antenna with installation compensator'20138,362,967'Low power multi-beam active array for cellular communications'20138,330,668'Dual stagger off settable azimuth beam width controlled antenna for wireless network'20128,237,619'Dual beam sector antenna array with low loss beam forming network'20128,199,064'Omni directional broadband coplanar antenna element'20128,130,164'Broadband coplanar antenna element'20127,990,329'Dual staggered vertically polarized variable azimuth beamwidth antenna for wireless network'20117,710,344'Single pole vertically polarized variable azimuth beamwidth antenna for wireless network'20107,301,397'Enhanced efficiency feed forward power amplifier with delay mismatched error cancellation loop'20077,126,421'Method for aligning feed forward loops'20067,038,540'Enhanced efficiency feed forward power amplifier utilizing reduced cancellation bandwidth and small error amplifier'20066,937,094'Systems and methods of dynamic bias switching for radio frequency power amplifiers'20056,794,933'Fast forward RF power amplifier with high efficiency main amplifier and highly linear error amplifier'20046,140,874'Amplification system having mask detection and bias compensation'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2013Patents assigned to POWERWAVE TECHNOLOGIES INC (14)· patent assignee history
2000Based in Anaheim Hills, CA, US· patent location history
2004–2006Based in Tustin, CA, US· patent location history
2006–2019Based in Orange, CA, US· patent location history
2012–2016Patents assigned to VASSILAKIS BILL (7)· patent assignee history
2012–2016Patents assigned to RABINOVICH ALEXANDER (6)· patent assignee history
2012–2016Patents assigned to SEMONOV KOSTYANTYN (3)· patent assignee history
2012–2013Patents assigned to FOO SENGLEE (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| POWERWAVE TECHNOLOGIES INC | 14 | 2000–2013 |
| VASSILAKIS BILLself | 7 | 2012–2016 |
| RABINOVICH ALEXANDER | 6 | 2012–2016 |
| SEMONOV KOSTYANTYN | 3 | 2012–2016 |
| FOO SENGLEE | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Orange, California, US | 13 | 2006–2019 |
| Tustin, California, US | 3 | 2004–2006 |
| Anaheim Hills, California, US | 1 | 2000 |