Inventor
Randolph E. Standke
Inventor
San Diego, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials38%
H01PWaveguides19%
H04BTransmission13%
G01SRadio direction-finding6%
G04GElectronic time-pieces6%
G04RRadio-controlled time-pieces6%
H04MTelephonic communication6%
H04WWireless communication networks6%
PatentTitleYear
9,768,495'Resonant bezel antenna'20176,816,711'GPS equipped mobile phone with single shared antenna'20046,694,150'Multiple band wireless telephone with multiple antennas'20045,828,348'Dual-band octafilar helix antenna'19985,793,338'Quadrifilar helix antenna and feed network'19985,572,172'180.degree. power divider for a helix antenna'19965,434,548'Coaxial-waveguide rotary coupling assemblage'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2017Patents assigned to QUALCOMM INC (7)· patent assignee history
1995–2017Based in San Diego, CA, US· patent location history
1996Based in San Bernardino, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 7 | 1995–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 6 | 1995–2017 |
| San Bernardino, California, US | 1 | 1996 |