Jian You Chen

6992037, Jan 31, 2006

Sep 17, 2001

09/954235

Jian Ping Chen - Hudson OH, US
Charles R. Penquite - Erie PA, US
Deepak S. Thakur - Solon OH, US

Engelhard Corporation - Iselin NJ

B01J 21/18
B01J 23/40
B01J 27/14
B01J 20/02
C09C 1/56

502182, 502185, 502208, 502213, 502423, 423460

One aspect of the invention relates to catalyst composite containing a metal catalyst and a specifically defined carbon support containing a carbonaceous material. For example, the carbon support may have a total pore surface area of about 800 m/g or more and about 2,000 m/g or less where about 20% or less of the total pore surface area is micro pore surface area. Alternatively the carbon support may have a total pore volume of at least about 0. 75 cc/g where about 15% or less of the total pore volume is micro pore volume. In yet another aspect of the invention, the carbon support may have a phosphorus content of about 0. 75% by weight or less. In still yet another aspect of the invention, a methods of making and using the catalyst composite are disclosed.

7073830, Jul 11, 2006

Oct 25, 2005

11/258303

Jian Chen - Flushing NY, US
Dennis Q. Chen - Flushing NY, US

B60R 19/44

293142, 293109, 293126

A bumper protection device for automobile bumpers to shield the bumpers from impact attaches to the automobile by a fabric shroud which attaches around the hood and trunk latch and suspends an impact resisting padded guard portion, adapted to the vehicle bumper, covering the entire front or rear bumper, the padded guard portion being drawn partially around the sides of the bumper and anchored by at least one elastic strap attached to opposing ends of the bumper guard portion, each elastic strap being further attached to the tires or wheel wells of the automobile retaining the bumper protection device over the entire rear bumper surface and around the sides of the bumper.

7659225, Feb 9, 2010

Jun 3, 2005

11/144496

Jian Ping Chen - Hudson OH, US
Charles R. Penquite - Erie PA, US
Deepak S. Thakur - Solon OH, US

BASF Catalysts LLC - Florham Park NJ

B01J 21/18
B01J 23/00
B01J 27/00
B01J 27/185
C01B 31/08
A01N 25/00

502182, 502185, 502208, 502213, 502423, 424405

Disclosed is a catalyst composite containing a metal catalyst and a specifically defined carbon support containing a carbonaceous material. For example, the carbon support may have a total pore surface area of about 800 m/g or more and about 2,000 m/g or less where about 20% or less of the total pore surface area is micro pore surface area. Alternatively the carbon support may have a total pore volume of at least about 0. 75 cc/g where about 15% or less of the total pore volume is micro pore volume. Alternatively, the carbon support may have a phosphorus content of about 0. 75% by weight or less. Also disclosed are methods of making and using the catalyst composite.

20210058063, Feb 25, 2021

Aug 22, 2019

16/548675

- Orange CA, US
Jian Feng Chen - Fords NJ, US

H03H 9/215
H03H 9/02
H01L 41/04

The disclosed technology generally relates to quartz crystal devices and more particularly to quartz crystal devices configured to vibrate in torsional mode. In one aspect, a quartz crystal device configured for temperature sensing comprises a fork-shaped quartz crystal comprising a pair of elongate tines laterally extending from a base region in a horizontal lengthwise direction of the fork-shaped quartz crystal. Each of the tines has formed on one or both of opposing sides thereof a vertically protruding line structure laterally elongated in the horizontal lengthwise direction. The quartz crystal device further comprises a first electrode and a second electrode formed on the one or both of the opposing sides of each of the tines and configured such that, when an electrical bias is applied between the first and second electrodes, the fork-shaped quartz crystal vibrates in a torsional mode in which each of the tines twists about a respective axis extending in the horizontal lengthwise direction.

20210058064, Feb 25, 2021

Aug 21, 2020

16/999579

- Orange CA, US
Jian Feng Chen - Fords NJ, US

H03H 9/215
H03H 9/05
H03H 9/13
H03H 9/10
G01K 7/32
H03H 9/02

The disclosed technology generally relates to quartz crystal devices and more particularly to quartz crystal devices configured to vibrate in torsional mode. In one aspect, a quartz crystal device configured for temperature sensing comprises a fork-shaped quartz crystal comprising a pair of elongate tines laterally extending from a base region in a horizontal lengthwise direction of the fork-shaped quartz crystal, wherein each of the tines has formed on one or both of opposing sides thereof a pair of vertically recessed groove structures laterally elongated in the horizontal lengthwise direction, wherein the pair of groove structures are separated in a horizontal widthwise direction by a line structure. The quartz crystal device further comprises a first electrode and a second electrode formed on the one or both of the opposing sides of each of the tines and configured such that, when an electrical bias is applied between the first and second electrodes, the fork-shaped quartz crystal vibrates in a torsional mode in which each of the tines twists about a respective axis extending in the horizontal lengthwise direction.