Steven ShiWhittier, CA

2013009, Apr 18, 2013

Dec 5, 2012

13/706323

Joon Ho Shin - San Jose CA, US
Benjamin L. Rupert - Berkeley CA, US
Levi J. Irwin - Alexandria VA, US
Leanne Beer - San Francisco CA, US
Shilpa A. Worlikar - Sunnyvale CA, US
Steven Z. Shi - Santa Clara CA, US

H01M 6/16

429338, 429188, 429201, 429207, 429342

The invention generally encompasses phosphonium ionic liquids, salts, compositions and their use in many applications, including but not limited to: as electrolytes in electronic devices such as memory devices including static, permanent and dynamic random access memory, as electrolytes in energy storage devices such as batteries, electrochemical double layer capacitors (EDLCs) or supercapacitors or ultracapacitors, electrolytic capacitors, as electrolytes in dye-sensitized solar cells (DSSCs), as electrolytes in fuel cells, as a heat transfer medium, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, salts, compositions, wherein the compositions exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range, ionic conductivity, and electrochemical stability. The invention further encompasses methods of making such phosphonium ionic liquids, salts, compositions, operational devices and systems comprising the same.

2023001, Jan 19, 2023

Jun 16, 2022

17/842701

- San Jose CA, US
Siamak AZIZI - Los Gatos CA, US
Seyed Mohammad SAJADI - San Jose CA, US
Steven Zhichao SHI - Santa Clara CA, US

Sakuu Corporation - San Jose CA

B29C 64/165
B29C 64/386

A three-dimensional (“3D”) printing system for printing on a substrate, the printing system including a powder distribution device dispensing powder on the substrate and including a blade-shaped end, the blade-shaped end disposed at a height above the substrate; a powder uniformization device located at a distance from the powder distribution device along a direction substantially parallel to a longitudinal axis of the substrate; one or more sensors disposed upstream from the powder uniformization device and configured to determine one or more parameters of a thickness of the dispensed powder at one or more locations; and a control apparatus configured to determine whether the one or more parameters of the thickness is above a predetermined threshold value, and if the one or more parameters is determined to be above the predetermined threshold value, to adjust the powder distribution device.

2023002, Jan 19, 2023

Jul 14, 2021

17/375781

- San Jose CA, US
Siamak AZIZI - Los Gatos CA, US
Seyed Mohammad SAJADI - San Jose CA, US
Steven Z. SHI - Santa Clara CA, US

Sakuu Corporation - San Jose CA

B29C 64/218
B29C 64/165
B29C 64/214
B29C 64/245
B29C 64/35
B33Y 10/00
B33Y 30/00
B33Y 40/00
B33Y 50/02
B29C 64/393
B29C 64/321

Examples relate to a print station of a three-dimensional (“3D”) printing apparatus, and method of 3D printing, the print station including a substrate configured to hold a printed object, the substrate having a longitudinal axis, and a print system over the substrate, the print system including a powder distribution device including a blade-shaped end, and a powder uniformization device located at a distance from the powder distribution device along a direction parallel to the longitudinal axis.