Yu Ying Lee

Address:

621 W 14 St, Tempe, AZ 85281

Phone:

4802934965

VIN:

1G1JC5SH3C4114298

Make:

CHEVROLET

Model:

SONIC

Year:

2012

US Patent:

43187340, Mar 9, 1982

Filed:

Feb 25, 1980

Appl. No.:

6/124197

Inventors:

Lawrence M. Scott - Newark CA
Irving Wolf - Los Altos CA
Yu C. Lee - Newark CA

Assignee:

Ampex Corporation - Redwood City CA

International Classification:

B22F 900

US Classification:

75 05BA

Abstract:

Highly orientable acicular iron particles are made by reducing an acicular ferric oxide in powder form by contacting the granular acicular ferric oxide with hydrogen in the presence of a dehydrating agent selected from calcium hydride, calcium, calcium carbide, and mixtures thereof.

US Patent:

60645296, May 16, 2000

Filed:

Jul 2, 1998

Appl. No.:

9/109111

Inventors:

Mark E. McDonald - Mountain View CA
Yu Chuan Lee - Cupertino CA

Assignee:

Optiteck, Inc. - Mountain View CA

International Classification:

G02B 2714

US Classification:

359637

Abstract:

An optical access device for a moving optical data storage media having a flying lens near an outer surface of the media, and an objective lens spaced from the flying lens, with the flying lens and objective lens co-operating to substantially offset a variable range of negative spherical aberration occurring in the media by forming a positive spherical aberration which substantially cancels the negative spherical aberration.

US Patent:

43167381, Feb 23, 1982

Filed:

May 23, 1980

Appl. No.:

6/152899

Inventors:

Irving W. Wolf - Los Altos CA
Michael K. Stafford - Santa Clara CA
Hillard M. Kahan - San Francisco CA
William F. Acebo - Hayward CA
Lawrence M. Scott - Newark CA
Yu C. Lee - Newark CA

Assignee:

Ampex Corporation - Redwood City CA

International Classification:

B22F 900

US Classification:

75 05BA

Abstract:

Highly orientable acicular iron particles are made by reducing an acicular ferric oxide which has been formed into a porous matrix by combining it with sodium tripolyphosphate and reducing the oxide with hydrogen in the presence of a dehydrating agent.

US Patent:

42685400, May 19, 1981

Filed:

Feb 13, 1980

Appl. No.:

6/121196

Inventors:

Lawrence M. Scott - Newark CA
Irving W. Wolf - Los Altos CA
Yu C. Lee - Newark CA

Assignee:

Ampex Corporation - Redwood City CA

International Classification:

B05D 512

US Classification:

427127

Abstract:

Improved particles for magnetic recording are provided by coating gamma ferric oxide with a mixture of barium, strontium, lead or calcium and a trivalent iron oxide. The particles have enhanced coercivity and the coercivity is relatively unaffected by elevated temperatures.

US Patent:

20190166451, May 30, 2019

Filed:

Nov 29, 2017

Appl. No.:

15/826520

Inventors:

- Dearborn MI, US
Yu Ho Lee - Pleasanton CA, US

International Classification:

H04W 4/00
H04L 29/08
H04W 72/04

Abstract:

A cellular vehicle-to-everything (C-V2X) [including V2V] communication system obtains location and time data from one or more GNSS signals and retrieves cellular synchronization information (including but not limited to 3GPP MIP and/or SIB) from a pre-loaded database and uses the information to establish a C-V2V connection with another vehicle. Synchronization may be repeated after expiration of a time period. The time period may be selected according to a location and velocity of the vehicle. Other sources of time data may be used when GNSS signals are not available, such as an internal crystal clock or timing from a cellular base station.