Jun Y Jiang

US Patent:

8094428, Jan 10, 2012

Filed:

Oct 27, 2008

Appl. No.:

12/259216

Inventors:

Yi Xiang Wang - Fremont CA, US
Juying Dou - San Jose CA, US
Kenichi Kanai - Palo Alto CA, US
Jun Jiang - Fremont CA, US
Zheng Fan - Beijing, CN
Qingyu Meng - Beijing, CN
Jay Chen - Fremont CA, US

Assignee:

Hermes-Microvision, Inc. - Hsinchu

International Classification:

H01L 21/683

US Classification:

361234

Abstract:

An apparatus for increasing electric conductivity to a wafer substrate, when exposed to electron beam irradiation, is disclosed. More specifically, a methodology to breakdown the insulating layer on wafer backside is provided to significantly reduce the damage on the wafer backside while proceeding with the grounding process.

US Patent:

20220326150, Oct 13, 2022

Filed:

Mar 30, 2022

Appl. No.:

17/709222

Inventors:

- Livermore CA, US
Jun Jiang - Fremont CA, US

International Classification:

G01N 21/39
G01J 3/42

Abstract:

In one aspect, a method of detecting a trace gas is disclosed. The method includes containing the trace gas in an optical cavity. The method further includes injecting a first laser light from a first laser into the optical cavity causing the trace gas to transition from an energy state lower that a first excited energy state to the first excited energy state, and injecting a second laser light from a second laser into the optical cavity causing the trace gas to transition from the first excited energy state to a second excited energy state. The method includes measuring, by a detector, a first cavity ringdown intensity as a function of time after turning off the second laser with the first laser on, and a second cavity ringdown intensity as a function of time after turning off the second laser with the first laser off.

US Patent:

20200074910, Mar 5, 2020

Filed:

Nov 7, 2019

Appl. No.:

16/677522

Inventors:

- Cupertino CA, US
Deniz Teoman - San Mateo CA, US
Jiaying Wu - San Jose CA, US
John Z. Zhong - Saratoga CA, US
Jun Jiang - Campbell CA, US

International Classification:

G09G 3/20
G09G 3/34

Abstract:

An electronic device may include a display having an array of display pixels and having display control circuitry that controls the operation of the display. The display control circuitry may adaptively adjust the spectral characteristics of display light emitted from the display to achieve a desired effect on the human circadian system. For example, the display control circuitry may adjust the spectral characteristics of blue light emitted from the display based on the time of day such that a user's exposure to the display light may result in a circadian response similar to that which would be experienced in natural light. The spectral characteristics of blue light emitted from the display may be adjusted by adjusting the relative maximum power levels provided to blue pixels in the display or by shifting the peak wavelength associated with blue light emitted from the display.

US Patent:

20180190174, Jul 5, 2018

Filed:

Dec 30, 2016

Appl. No.:

15/394898

Inventors:

- Santa Clara CA, US
Zhiming J. Zhuang - Sammamish WA, US
Jun Jiang - Portland OR, US

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

G09G 3/20
G09G 3/3208
G06T 1/20
G09G 5/10

Abstract:

Techniques for displaying content on an OLED display while decreasing the appearance of image sticking are provided. In an example, a computing system, includes an organic light-emitting diode (OLED) display and a memory to store pixel history values for blocks of pixels in the OLED display. A granularity selector determines a size for the blocks of pixels in the OLED display.

US Patent:

20170034108, Feb 2, 2017

Filed:

Jul 30, 2015

Appl. No.:

14/814382

Inventors:

- Menlo Park CA, US
Jun Jiang - Menlo Park CA, US
Yang Qin - Menlo Park CA, US
Zhong Zhang - Fremont CA, US

International Classification:

H04L 12/58
H04L 29/08

Abstract:

In one embodiment, a method includes, by a computing device, identifying an event in an online social network to be evaluated for recommendation to a user of the online social network and determining whether the event is recommendable to the user, the determination being based on identifying correlations between one or more characteristics of the user and a plurality of signals associated with the event. The method further includes, in response to determining that the event is recommendable, presenting a recommendation or promotion for the event to the user, and, in response to determining that the event is not recommendable, converting the event in accordance with the determining that the event is not recommendable. The signals may include content associated with the event, metadata associated with the event, or responses to a notification about the event by users of the online social network.

US Patent:

20150348468, Dec 3, 2015

Filed:

Sep 29, 2014

Appl. No.:

14/500458

Inventors:

- Cupertino CA, US
Deniz Teoman - San Mateo CA, US
Jiaying Wu - San Jose CA, US
John Z. Zhong - Cupertino CA, US
Jun Jiang - Campbell CA, US

International Classification:

G09G 3/34

Abstract:

An electronic device may include a display having an array of display pixels and having display control circuitry that controls the operation of the display. The display control circuitry may adaptively adjust the spectral characteristics of display light emitted from the display to achieve a desired effect on the human circadian system. For example, the display control circuitry may adjust the spectral characteristics of blue light emitted from the display based on the time of day such that a user's exposure to the display light may result in a circadian response similar to that which would be experienced in natural light. The spectral characteristics of blue light emitted from the display may be adjusted by adjusting the relative maximum power levels provided to blue pixels in the display or by shifting the peak wavelength associated with blue light emitted from the display.