Michael John Leary

US Patent:

7372886, May 13, 2008

Filed:

Jun 7, 2004

Appl. No.:

10/862753

Inventors:

Yoon K. Song - Warwick RI, US
Michael H. Leary - Mountain View CA, US
Michael R. T. Tan - Menlo Park CA, US

Assignee:

Avago Technologies Fiber IP Pte Ltd - Singapore

International Classification:

H01S 5/00
H01S 3/04
H01S 3/08

US Classification:

372 50124, 372 34, 372 92, 372 99

Abstract:

A light generating device such as a VCSEL includes a light generation layer, a top reflector, a bottom reflector, and a high thermal conductivity (HTC) layer between the light generation layer and the bottom reflector. The light generation layer is adapted to generate light having a first wavelength. Heat produced at the light generation layer is more efficiently dissipated due to the presence of the HTC layer. Alternatively, a light generating device such as a VCSEL includes a light generation layer, a top reflector, and a high thermal conductivity (HTC) bottom reflector. Heat produced at the light generation layer is more efficiently dissipated due to the fact that the bottom reflector is a HTC DBR reflector having lower thermal resistivity than a conventional DBR reflector.

US Patent:

20060274805, Dec 7, 2006

Filed:

Aug 14, 2006

Appl. No.:

11/503717

Inventors:

Yoon Song - Warwick RI, US
Michael Leary - Mountain View CA, US
Michael Tan - Menlo Park CA, US

International Classification:

H01S 5/00
H01S 3/08

US Classification:

372050124, 372050110, 372099000

Abstract:

A light generating device such as a VCSEL includes a light generation layer, a top reflector, a bottom reflector, and a high thermal conductivity (HTC) layer between the light generation layer and the bottom reflector. The light generation layer is adapted to generate light having a first wavelength. Heat produced at the light generation layer is more efficiently dissipated due to the presence of the HTC layer. Alternatively, a light generating device such as a VCSEL includes a light generation layer, a top reflector, and a high thermal conductivity (HTC) bottom reflector. Heat produced at the light generation layer is more efficiently dissipated due to the fact that the bottom reflector is a HTC DBR reflector having lower thermal resistivity than a conventional DBR reflector.

US Patent:

49227351, May 8, 1990

Filed:

May 22, 1989

Appl. No.:

7/354791

Inventors:

Michael J. Leary - Kingston MA

International Classification:

E05B 7300

US Classification:

70 58

Abstract:

The present invention relates to boat accessory locking devices. A first such locking device consists of a locking mechanism designed to be affixed between structure on a boat and structure on a pair of oars to lock the oars to the boat in a manner preventing theft. The second locking device consists of a lock for the oar locks of a boat which includes a compartment designed to receive the oar locks, a cover and a lock.