Inventor
Andrew L. Bullard
Inventor
Manhattan Beach, CA, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus14%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere12%
F16CShafts6%
F16FSprings6%
Y10TTechnical subjects covered by former us classification6%
B64GCosmonautics5%
F25BRefrigeration machines, plants or systems5%
G01DMeasuring not specially adapted for a specific variable5%
F04BPositive-displacement machines for liquids4%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges4%
PatentTitleYear
11,015,669Bi-directional non-linear spring202110,771,710Shutter assembly for managing light relative to a photosensitive device202010,738,772Push-pull compressor having ultra-high efficiency for cryocoolers or other systems202010,711,831Flexural pivot202010,711,832Flexural pivot202010,677,651Immersed reflective triplet imaging spectrometer202010,465,726Lockable lateral adjuster mechanism201910,451,216Method and apparatus for multiple degree of freedom precision adjustable mount201910,443,649Flexural pivot201910,422,329Push-pull compressor having ultra-high efficiency for cryocoolers or other systems201910,337,577Bi-directional non-linear spring201910,330,460Calibration method and system for a fast steering mirror201910,234,075Non-rotating flexure bearings with enhanced dynamic stability for cryocoolers and other devices201910,221,993Vibration suspension system201910,197,792Reaction compensated steerable platform201910,168,209Modular imaging spectrometer assembly and method201910,145,506Lockable, precision adjustment screw, with operability through a pressure vessel wall201810,139,617Reaction compensated steerable platform201810,041,622Vibration suspension system20189,823,459'High-stiffness structure for larger aperture telescope'20179,815,576'Solar rejection system with movable sunshade'20179,658,427'Reaction compensated tilt platform'20179,632,282'Secondary mirror positioning mechanism'20179,599,274'Multi-stage thermal isolator for focal plane arrays and other devices'20179,551,513'Frequency-matched cryocooler scaling for low-cost, minimal disturbance space cooling'20179,296,496'Thermal management system and method for space and air-borne sensors'20169,222,956'High bandwidth linear flexure bearing'20159,121,865'Hung mass accelerometer with differential Eddy current sensing'20158,556,533'Multi-stage flexural pivot'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2021Patents assigned to RAYTHEON CO (29)· patent assignee history
2013Patents assigned to BULLARD ANDREW L (1)· patent assignee history
2013–2021Based in Manhattan Beach, CA, US· patent location history
2017Patents assigned to RAYTHEON CORP (1)· patent assignee history
2017Based in Waltham, MA, US· patent location history
2017Based in El Segundo, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAYTHEON CO | 29 | 2013–2021 |
| BULLARD ANDREW Lself | 1 | 2013 |
| RAYTHEON CORP | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Manhattan Beach, California, US | 27 | 2013–2021 |
| Waltham, Massachusetts, US | 1 | 2017 |
| El Segundo, California, US | 1 | 2017 |