Timothy D Watson

US Patent:

7728782, Jun 1, 2010

Filed:

Feb 13, 2008

Appl. No.:

12/030812

Inventors:

Timothy D. Watson - Castle Rock CO, US
Jeannette C. McDonnell - Littleton CO, US

Assignee:

Lockheed Martin Corporation - Bethesda MD

International Classification:

H01Q 19/12

US Classification:

343840, 343895

Abstract:

An antenna system includes a reflector having a focal point, and a phased array having feed elements. Each feed element is disposed a same distance from the focal point of the reflector. A method for varying the beamwidth of an antenna system includes providing the antenna system with a reflector having a focal point and feed elements disposed a same distance from the focal point. The feed elements includes one or more inner feed elements and one or more outer feed elements. The method further includes adjusting relative amplitudes of the inner feed elements and the outer feed elements to adjust the beamwidth of the antenna system. An antenna system includes a parabolic reflector having a focal point, and a phased array having one or more inner feed elements and one or more outer feed elements. Each of the feed elements is disposed a same distance in wavelengths from the focal point, and is oriented towards the focal point.

US Patent:

20220279846, Sep 8, 2022

Filed:

May 4, 2022

Appl. No.:

17/736707

Inventors:

- San Francisco CA, US
Adam Bowen - San Mateo CA, US
Jacob R. Davis - San Francisco CA, US
Bradley J. Ingebrethsen - Saugerties NY, US
Joshua A. Kurzman - San Francisco CA, US
James Monsees - San Francisco CA, US
Andrew J. Pappas - San Francisco CA, US
Paul R. Vieira - Oakland CA, US
Timothy J. Watson - San Francisco CA, US

International Classification:

A24F 40/42
A24F 40/10

Abstract:

Various embodiments of a vaporization device are described that include one or more features, such as for generating a combined inhalable aerosol. In some embodiments, the vaporization device can include one or more heaters that are configured to heat one or more vaporizable materials. Various embodiments of heating elements and heating systems for use in vaporization devices are also described.

US Patent:

20230054752, Feb 23, 2023

Filed:

Nov 7, 2022

Appl. No.:

17/982230

Inventors:

- San Francisco CA, US
Adam Bowen - San Mateo CA, US
Jacob R. Davis - San Francisco CA, US
Eddie G. Gonzalez - San Francisco CA, US
Bradley J. Ingebrethsen - Saugerties NY, US
Joshua A. Kurzman - San Francisco CA, US
James Monsees - San Francisco CA, US
Andrew J. Pappas - San Francisco CA, US
Bretton M. Swope - San Francisco CA, US
Paul R. Vieira - Oakland CA, US
Timothy J. Watson - San Francisco CA, US

International Classification:

A24F 40/30
A24F 40/10
A24F 40/20
A24F 40/42
A24F 40/46

Abstract:

Various embodiments of a vaporization device are described that include one or more features for generating a combined inhalable aerosol. In some embodiments, the vaporization device can include one or more heating elements that are configured to heat one or more vaporizable materials. Various embodiments of heating elements, as well as heating and airflow systems for use in vaporization devices for generating the combined inhalable aerosol are also described.