Inventor
Robert L. Berry
Inventor
Cupertino, CA, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
A61NElectrotherapy8%
F25BRefrigeration machines, plants or systems8%
G21KHandling of particles or ionising radiation not otherwise provided for8%
H05HPlasma technique8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
F02GHot gas or combustion-product positive-displacement engine plants5%
A61BDiagnosis3%
PatentTitleYear
10,880,985Compact linear accelerator with accelerating waveguide202010,609,809Compact linear accelerator with accelerating waveguide202010,212,800Compact linear accelerator with accelerating waveguide20196,328,750'Trifilar atherectomy driveshaft'20015,596,875'Split stirling cycle cryogenic cooler with spring-assisted expander'19975,488,935'Pressurized oil injection pre-lubrication system'19965,163,162'System and method for data recovery in multiple head assembly storage devices'19924,846,861'Cryogenic refrigerator having a regenerator with primary and secondary flow paths'19894,831,292'Linear motor arrangement with center of mass balancing'19894,757,688'Solid-state electrocaloric cooling system and method'19884,572,765'Method of fabricating integrated circuit structures using replica patterning'19864,435,225'Method of forming self-aligned lateral bipolar transistor'19844,433,471'Method for the formation of high density memory cells using ion implantation techniques'19844,289,574'Process for patterning metal connections on a semiconductor structure by using an aluminum oxide etch resistant layer'19814,198,649'Memory cell structure utilizing conductive buried regions'19804,197,143'Method of making a junction field-effect transistor utilizing a conductive buried region'19804,118,728'Integrated circuit structures utilizing conductive buried regions'19784,024,727'Vuilleumier refrigerator with separate pneumatically operated cold displacer'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1997Patents assigned to HUGHES AIRCRAFT CO (5)· patent assignee history
1977–1989Based in Rancho Palos Verdes, CA, US· patent location history
1978–1986Patents assigned to FAIRCHILD CAMERA INSTR CO (7)· patent assignee history
1978–1984Based in Cupertino, CA, US· patent location history
1992Patents assigned to IBM (1)· patent assignee history
1997Based in Ashville, NC, US· patent location history
2001Patents assigned to SCIMED LIFE SYSTEMS INC (1)· patent assignee history
2001Based in Kirkland, WA, US· patent location history
2019–2020Patents assigned to RADIABEAM TECH LLC (3)· patent assignee history
2019–2020Based in Los Angeles, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FAIRCHILD CAMERA INSTR CO | 7 | 1978–1986 |
| HUGHES AIRCRAFT CO | 5 | 1977–1997 |
| RADIABEAM TECH LLC | 3 | 2019–2020 |
| IBM | 1 | 1992 |
| SCIMED LIFE SYSTEMS INC | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cupertino, California, US | 5 | 1978–1984 |
| Rancho Palos Verdes, California, US | 4 | 1977–1989 |
| Los Angeles, California, US | 3 | 2019–2020 |
| Kirkland, Washington, US | 1 | 2001 |
| Ashville, NC, US | 1 | 1997 |