Mark Wendman Phones & Addresses
-
Fremont, CA
-
Ithaca, NY
-
Huntsville, AL
-
Castro Valley, CA
-
Goleta, CA
Publications
Us Patents
Light-Emitting Devices And Related Methods
View pageUS Patent:
20090257242, Oct 15, 2009
Filed:
Apr 9, 2009
Appl. No.:
12/421554
Inventors:
Mark WENDMAN - Fremont CA, US
International Classification:
H01S 3/00
F21V 9/16
F21V 9/16
US Classification:
362553, 362 84
Abstract:
Light-emitting devices and related methods are described that involve spatially distributing the light emission from a primary light source such as a laser or LED before it is incident on the photoluminescent material. The photoluminescent material emits a secondary emission that may comprise visible light. Some variations of the light-emitting devices may utilize an optical waveguide to couple-in light from the primary light source and spatially distribute the coupled-in light in a controlled manner to pump the photoluminescent material. A variety of configurations for high efficiency light fixtures may be possible using the light-emitting devices and methods described herein.
Microfabrication Of Cantilevers Using Sacrificial Templates
View pageUS Patent:
60166932, Jan 25, 2000
Filed:
Feb 9, 1998
Appl. No.:
9/020816
Inventors:
Mario B. Viani - Santa Barbara CA
Paul Hansma - Goleta CA
Ami Chand - Goleta CA
Mark A. Wendman - Goleta CA
Hal J. Morrett - Goleta CA
Paul Hansma - Goleta CA
Ami Chand - Goleta CA
Mark A. Wendman - Goleta CA
Hal J. Morrett - Goleta CA
Assignee:
The Regents of the University of California - Oakland CA
International Classification:
G01B 734
US Classification:
73105
Abstract:
A sacrificial cantilever is used as a template for making cantilevers of non-standard materials for use in an atomic force microscope. The desired metal is deposited onto the sacrificial cantilever, followed by removal of the sacrificial cantilever.