Inventor

Wen-Yen Hwang

Inventor

Sugar Land, TX, US

Overview

26→

Patents

1997–2015

Patent span

Electricity

Primary field (CPC H)

Patents· 26 as inventor

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

H01Sprimary

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light46%

H10HInorganic light-emitting semiconductor devices having potential barriers10%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%

B82YSpecific uses or applications of nanostructures4%

H04JMultiplex communication4%

H10DInorganic electric semiconductor devices4%

Y10TTechnical subjects covered by former us classification4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%

C01BNon-metallic elements2%

PatentTitleYear

9,214,790'Filtered laser array assembly with external optical modulation and WDM optical system including same'2015 9,160,455'External cavity laser array system and WDM optical system including same'2015 7,026,178'Method for fabricating a VCSEL with ion-implanted current-confinement structure'2006 7,010,012'Method and apparatus for reducing specular reflections in semiconductor lasers'2006 6,795,478'VCSEL with antiguide current confinement layer'2004 6,788,466'Multiple reflectivity band reflector'2004 6,765,939'Multiple reflectivity band reflector with non-uniform profile and laser system employing same for laser wavelength monitoring'2004 6,763,046'Method and system employing multiple reflectivity band reflector for laser wavelength monitoring'2004 6,763,053'Laser having multiple reflectivity band reflector'2004 6,746,777'Alternative substrates for epitaxial growth'2004 6,724,796'Modified distributed bragg reflector (DBR) for vertical cavity surface-emitting laser (VCSEL) resonant wavelength tuning sensitivity control'2004 6,697,413'Tunable vertical-cavity surface-emitting laser with tuning junction'2004 6,696,307'Patterned phase shift layers for wavelength-selectable vertical cavity surface-emitting laser (VCSEL) arrays'2004 6,669,367'Optical fiber with mirror for semiconductor laser'2003 6,638,773'Method for fabricating single-mode DBR laser with improved yield'2003 6,636,544'Overlapping wavelength-tunable vertical cavity surface-emitting laser (VCSEL) arrays'2003 6,611,543'Vertical-cavity surface-emitting laser with metal mirror and method of fabrication of same'2003 6,608,855'Single-mode DBR laser with improved phase-shift section'2003 6,560,259'Spatially coherent surface-emitting, grating coupled quantum cascade laser with unstable resonance cavity'2003 6,560,265'Method and apparatus for polarizing light in a VCSEL'2003 6,549,556'Vertical-cavity surface-emitting laser with bottom dielectric distributed bragg reflector'2003 6,406,795'Compliant universal substrates for optoelectronic and electronic devices'2002 6,180,429'Process for selective area growth of III-V semiconductors'2001 6,110,438'Method of making black phosphorus from red phosphorus'2000 5,883,001'Integrated circuit passivation process and structure'1999 5,633,193'Method of making an InP-based device comprising semiconductor growth on a non-planar surface'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2001Patents assigned to LUCENT TECHNOLOGIES INC (3)· patent assignee history

1997Based in Westfield, NJ, US· patent location history

1999Patents assigned to MACRONIX INT CO LTD (1)· patent assignee history

1999Based in Hsin Chu, TW· patent location history

2000–2015Based in Sugar Land, TX, US· patent location history

2001Based in Hauppauge, NY, US· patent location history

2002–2015Patents assigned to APPLIED OPTOELECTRONICS INC (22)· patent assignee history

2015Patents assigned to HWANG WEN-YEN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
APPLIED OPTOELECTRONICS INC	22	2002–2015
LUCENT TECHNOLOGIES INC	3	1997–2001
HWANG WEN-YENself	1	2015
MACRONIX INT CO LTD	1	1999

Locations

Location	Patents	Span
Sugar Land, Texas, US	23	2000–2015
Hauppauge, New York, US	1	2001
Hsin Chu, TW	1	1999
Westfield, New Jersey, US	1	1997