Zheng Chun W Chen, 619919 Brightling Ln, Austin, TX 78750

2005009, May 5, 2005

Nov 4, 2003

10/701667

Liem Nguyen - Austin TX, US
Xiaojie He - Austin TX, US
Brian Gaide - Austin TX, US
Kerry Ilgenstein - Austin TX, US
Sajitha Wijesuriya - Macungie PA, US
Claudia Stanley - Austin TX, US
Aaron Rogers - Austin TX, US
Zheng Chen - Macungie PA, US

H03K019/094

326105000

Multiplexer circuits are disclosed, such as for example for programmable logic devices. As an example of one embodiment, a multiplexer circuit is disclosed having a default state and a state-locking latch.

2012030, Nov 29, 2012

May 26, 2011

13/116392

Mei Cai - Bloomfield Hills MI, US
Yunfeng Lu - Los Angeles CA, US
Zheng Chen - Los Angeles CA, US

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA - Oakland CA
GM GLOBAL TECHNOLOGY OPERATIONS LLC - Detroit MI

H01G 9/155
B32B 5/16
C01B 31/04

361502, 264 291, 428402

Hierarchically porous graphitic carbon particles are prepared by an aerosol process using a aqueous solution of a carbon precursor compound in which different sized particles or clusters of silicon oxide species are dispersed. The aerosol is heated to evaporate the solvent. The solid residue is carbonized and non-carbon species removed to obtain small porous particles of graphitic carbon. The interconnected, different size pores in the small carbon particles make them very useful as electrode materials in electrochemical devices, such as supercapcitors, in which efficient ion transport through the pores or the particles is required.