Space-based imaging for characterizing space objects
US-12541087-B2 · Feb 3, 2026 · US
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Walker Christopher K patents
Walker Christopher K is listed as an inventor on 18 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Walker Christopher K |
| Total patents | 18 |
| First publication | Sep 7, 2017 |
| Latest publication | Feb 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Terahertz transistor
US-12290009-B2 · Apr 29, 2025 · US
Large balloon reflector for remote sensing
US-2024363991-A1 · Oct 31, 2024 · US
Amplified deformable mirror
US-11630299-B1 · Apr 18, 2023 · US
Spherical reflector antenna for terrestrial and stratospheric applications
US-11171425-B2 · Nov 9, 2021 · US
Phased array line feed for a reflector antenna
US-2021226337-A1 · Jul 22, 2021 · US
Phased array line feed for reflector antenna
US-10978808-B2 · Apr 13, 2021 · US
Cross-link satellite with spherical reflectors
US-10938117-B2 · Mar 2, 2021 · US
Balloon reflector antenna
US-10680310-B2 · Jun 9, 2020 · US
Terahertz transistor
US-10636955-B2 · Apr 28, 2020 · US
Recent patents
Latest publications not already listed above.
Cross-link satellite with spherical reflectors
US-2020044354-A1 · Feb 6, 2020 · US
Collapsible feed structures for reflector antennas
US-10461432-B1 · Oct 29, 2019 · US
Space-based imaging for characterizing space objects
US-2019235225-A1 · Aug 1, 2019 · US
Deployable reflector antenna
US-2019123417-A1 · Apr 25, 2019 · US
Deployable reflector antenna
US-10199711-B2 · Feb 5, 2019 · US
Phased array line feed for reflector antenna
US-2018212334-A1 · Jul 26, 2018 · US
Spherical reflector antenna for terrestrial and stratospheric applications
US-2018198214-A1 · Jul 12, 2018 · US
Deployable reflector antenna
US-2017256840-A1 · Sep 7, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Arizona | 19 |
| Southwest Res Inst | 4 |
| Arizona Board Of Regents On Behalf Of Univ Of Arizona | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01Q1/288 | 8 |
| H01Q1/082 | 8 |
| H01Q15/161 | 6 |
| H01Q15/163 | 6 |
| H01Q3/26 | 5 |