Pavel Ionov Phones & Addresses
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4350 Berryman Ave APT 17, Los Angeles, CA 90066
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338 Salem St, Glendale, CA 91203 (818) 507-6710
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120 Chestnut St, Glendale, CA 91205 (818) 241-9072
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Calabasas, CA
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Irvine, CA
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Sunnyvale, CA
Publications
Us Patents
Chamber Cleaning With Fluorides Of Iodine
View pageUS Patent:
6581612, Jun 24, 2003
Filed:
Apr 17, 2001
Appl. No.:
09/836944
Inventors:
Peter Loewenhardt - Pleasanton CA
Shamouil Shamouilian - San Jose CA
Pavel Ionov - Glendale CA
Shamouil Shamouilian - San Jose CA
Pavel Ionov - Glendale CA
Assignee:
Applied Materials Inc. - Santa Clara CA
International Classification:
B08B 700
US Classification:
134 11, 134 2218
Abstract:
A method of cleaning a semiconductor processing chamber uses as a cleaning gas precursor an iodine fluoride such as IF and IF. Reactive species are generated from the precursor with help of plasma. These reactive species are further used to clean the processing chamber.
Very High Dynamic Range Interface For Connecting Peripheral Devices To A Computer
View pageUS Patent:
20050080955, Apr 14, 2005
Filed:
Sep 23, 2004
Appl. No.:
10/948825
Inventors:
Pavel Ionov - Glendale CA, US
Monica Bar-Sever - Altadena CA, US
Scott Jordan - San Jose CA, US
Monica Bar-Sever - Altadena CA, US
Scott Jordan - San Jose CA, US
Assignee:
Small Planet Photonics - Irvine CA
International Classification:
G06F013/12
US Classification:
710062000
Abstract:
A new very high dynamic range interface for connecting peripheral devices to a computer is disclosed. The interface comprises a normalized analog value signal and a range signal that could be analog or digital. The interface described by the present invention has improved dynamic range, accuracy, bandwidth and latency in comparison to the interfaces commonly used in the art.
Systems, Methods, And Apparatus For Doppler Lidar
View pageUS Patent:
20130191027, Jul 25, 2013
Filed:
Jan 23, 2012
Appl. No.:
13/355987
Inventors:
Pavel Igorevich Ionov - Los Angeles CA, US
Steven M. Beck - Palos Verdes Estates CA, US
Steven M. Beck - Palos Verdes Estates CA, US
Assignee:
THE AEROSPACE CORPORATION - El Segundo CA
International Classification:
G01W 1/00
G06F 19/00
G06F 19/00
US Classification:
702 3
Abstract:
Certain embodiments of the invention may include systems, methods, and apparatus for Doppler light detection and ranging (LIDAR). According to an example embodiment of the invention, a method is provided for measuring atmospheric wind speed. The method includes tuning, in sequence, light output of a laser to a first wavelength and a second wavelength, wherein the first wavelength and the second wavelength are symmetric about a maximum transmission wavelength peak associated with a Fabry-Perot etalon; directing the light output to one or more portions of the atmosphere; receiving backscattered light from the one or more portions of the atmosphere; directing the received backscatter light through the Fabry-Perot etalon; detecting a transmission signal corresponding to light transmitted through the Fabry-Perot etalon; and determining, by at least the transmission signal, atmospheric wind speed at one or more portions of the atmosphere.