Inventor
Bruce Richardson
Inventor
Nepean, CA
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Lprimary
B01LChemical or physical laboratory apparatus for general use9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding4%
B29CShaping or joining of plastics4%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%
PatentTitleYear
11,130,137Diagnostic cartridges having flexible seals202111,125,661Devices and methods for biological assay sample preparation and delivery20219,981,410Method of fabricating cylindrical polymer mask20189,555,523'Socket coupling receptacle'20178,920,188'Integrated connector/flex cable'20146,271,959'Method and apparatus for optical frequency demodulation of an optical signal using interferometry'20016,188,323'Wafer mapping system'20015,574,659'Dye transfer prints utilizing digital technology'19965,570,990'Human guided mobile loader stocker'19965,363,457'Optical phase-modulating devices and methods for their operation'19945,345,459'Method of reducing the thermally-induced shift in the emission wavelength of laser diodes'19944,872,173'Method and apparatus for stabilizing the spectral characteristics of a semiconductor laser diode'19894,701,646'Direct coupled FET logic using a photodiode for biasing or level-shifting'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1994Patents assigned to NORTHERN TELECOM LTD (4)· patent assignee history
1987–2001Based in Nepean, CA· patent location history
1996–2001Patents assigned to ASYST TECHNOLOGIES (2)· patent assignee history
1996Patents assigned to CHROMAX INC (1)· patent assignee history
1996–2001Based in Pleasanton, CA, US· patent location history
1996Based in Santa Barbara, CA, US· patent location history
2014Based in Cedar Rapids, IA, US· patent location history
2017–2021Based in Los Gatos, CA, US· patent location history
2018Patents assigned to METAMATERIAL TECH USA INC (1)· patent assignee history
2021Patents assigned to LUCIRA HEALTH INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NORTHERN TELECOM LTD | 4 | 1987–1994 |
| ASYST TECHNOLOGIES | 2 | 1996–2001 |
| CHROMAX INC | 1 | 1996 |
| LUCIRA HEALTH INC | 1 | 2021 |
| METAMATERIAL TECH USA INC | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nepean, CA | 5 | 1987–2001 |
| Los Gatos, California, US | 4 | 2017–2021 |
| Pleasanton, California, US | 2 | 1996–2001 |
| Cedar Rapids, IA, US | 1 | 2014 |
| Santa Barbara, California, US | 1 | 1996 |