Inventor

Gerald David Bacher

Inventor

Carlsbad, CA, US

Overview

14→

Patents

1998–2020

Patent span

Human necessities

Primary field (CPC A)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Bprimary

A61BDiagnosis26%

A61FFilters implantable into blood vessels19%

G02BOptical elements, systems or apparatus19%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation11%

G01DMeasuring not specially adapted for a specific variable7%

G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves7%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%

G03HHolographic processes or apparatus4%

PatentTitleYear

10,779,905Focusing optics for mixed mode surgical laser illumination2020 10,687,912Fiber-based mode mixing techniques for surgical laser illumination2020 10,610,409System and method for monitoring phototoxicity during ophthalmic surgery2020 10,537,401Vitreous visualization system and method2020 10,398,312Frequency-based mode mixing for surgical laser illumination2019 10,292,783Ophthalmic illumination system with light intensity control on individual illumination fibers2019 9,782,063'Optical coupling efficiency detection assembly and method of assembling the same'2017 8,030,122'Method and apparatus for reduction of non-adaptive signals in photo-EMF sensors'2011 7,701,027'Method and apparatus for reduction of non-adaptive signals in photo-EMF sensors'2010 7,065,109'Laser with narrow bandwidth antireflection filter for frequency selection'2006 6,342,721'Enhanced non-steady-state photo-induced electromotive force detector'2002 6,008,887'Single beam laser surface velocity and displacement measurement apparatus'1999 5,900,935'Homodyne interferometer and method of sensing material'1999 5,847,851'Double-doped BaTiO.sub.3 crystal for holographic storage'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2002Patents assigned to HUGHES ELECTRONICS CORP (2)· patent assignee history

1998–2002Based in Santa Ana, CA, US· patent location history

1999Patents assigned to LASSON TECHNOLOGIES INC (1)· patent assignee history

2006–2020Based in Carlsbad, CA, US· patent location history

2010–2011Patents assigned to HRL LAB LLC (2)· patent assignee history

2017–2020Patents assigned to NOVARTIS AG (7)· patent assignee history

2020Patents assigned to ALCON INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NOVARTIS AG	7	2017–2020
ALCON INC	3	2020
HRL LAB LLC	2	2010–2011
HUGHES ELECTRONICS CORP	2	1998–2002
LASSON TECHNOLOGIES INC	1	1999

Locations

Location	Patents	Span
Carlsbad, California, US	10	2006–2020
Santa Ana, California, US	4	1998–2002