Eun Kim

D513093, Dec 20, 2005

Sep 15, 2004

29/213296

Eun Suk Kim - Garden Grove CA, US

2803

D28 59

7360422, Apr 22, 2008

Sep 30, 2005

11/241869

Asad Madni - Los Angeles CA, US
Qiang Zou - Los Angeles CA, US
Eun Sok Kim - Rancho Palos Verdes CA, US
Lynn Costlow - Clayton CA, US
Jim Vuong - Northridge CA, US
Roger Wells - Yorba Linda CA, US

University of Southern California - Los Angeles CA

G01P 9/04
G01P 15/12

7350412, 7350416, 7351433

A MEMS silicon inertial sensor formed of a mass that is supported and constrained to vibrate in only specified ways. The sensors can be separately optimized from the support, to adjust the sensitivity separate from the bandwidth. The sensor can sense three dimensionally, or can only sense in a single plane. Vibration cancellation may be provided.

20060054177, Mar 16, 2006

Sep 14, 2004

10/940918

Eun Kim - Garden Grove CA, US

A45D 29/18

132076400

A device for sculpting the fingernail comprising a block having a front surface, a first side surface, and a second side surface. A layer of first sandpaper is placed on the front surface of the block, and a layer of second sandpaper placed on the first side surface. A layer of third sandpaper is placed on the second side surface. The first, second, and third sandpapers each have a different grit size from the other sandpapers. Also, the first side surface is curved inward to form a concave arch, and the second side surface is curved inward to form a concave arch.

20120061257, Mar 15, 2012

Sep 14, 2011

13/232828

FEI YU - Los Angeles CA, US
TZUNG K. HSIAI - Santa Monica CA, US
EUN S. KIM - Rancho Palos Verdes CA, US

UNIVERSITY OF SOUTHERN CALIFORNIA - Los Angeles CA

G01N 33/50
G01N 27/30

205792, 204406, 20440301

Concentric bipolar electrode sensors and assemblies provide for and/or facilitate detection and diagnosis of the non-obstructive and pro-inflammatory atherosclerotic lesions in human arteries during catheterization using electrochemical impedance spectroscopy (EIS). Fabrication techniques for concentric bipolar electrode sensors are also described.

20210151844, May 20, 2021

Dec 18, 2020

17/127605

- Pasadena CA, US
Seyed Mohammad Mirhosseini Niri - Pasadena CA, US
Eun Jong Kim - Pasadena CA, US
Alp Sipahigil - Pasadena CA, US
Vinicius Thaddeu dos Santos Ferreira - Pasadena CA, US
Andrew J. Keller - Los Angeles CA, US
Mahmoud Kalaee - Pasadena CA, US
Michael T. Fang - Pasadena CA, US

CALIFORNIA INSTITUTE OF TECHNOLOGY - Pasadena CA

H01P 3/00
G06N 10/00

A shielded bridge for a coplanar waveguide (CPW) includes a signal bridge extending from a first terminal of the CPW to a second terminal of the CPW. The signal bridge has a raised central portion that extends over a separate signal conductor. The shielded bridge for the CPW also includes a ground bridge extending from a first ground plane on a first side of the separate signal conductor to a second ground plane on a second side of the separate signal conductor. The ground bridge is positioned between the signal bridge and the separate signal conductor.

20200052359, Feb 13, 2020

Mar 5, 2019

16/293416

- Pasadena CA, US
Seyed Mohammad Mirhosseini Niri - Pasadena CA, US
Eun Jong Kim - Pasadena CA, US
Alp Sipahigil - Pasadena CA, US
Vinicius Thaddeu dos Santos Ferreira - Pasadena CA, US
Andrew J. Keller - Los Angeles CA, US
Mahmoud Kalaee - Pasadena CA, US
Michael T. Fang - Pasadena CA, US

CALIFORNIA INSTITUTE OF TECHNOLOGY - Pasadena CA

H01P 3/00
G06N 10/00

Metamaterial waveguides and shielded bridges are employed to improve the scalability and routing of quantum computing circuits. A metamaterial waveguide includes a signal conductor that has a periodic array of lumped element resonators distributed along and electrically coupled to a signal conductor. The periodic array of lumped element resonator pairs defines a bandgap within an operating bandwidth of the waveguide. Qubits can communicate within the operating bandwidth of the waveguide and communications via the waveguide can be controlled by changing a center frequency of the qubits. A shielded bridge is used to cross over high frequency communications and control CPW's in a quantum computing circuit. The shielded bridge includes a signal bridge that is elevated and extends over a separate CPW, and a ground bridge positioned between the signal bridge and the separate CPW.