Jonathan Wah Chun Chan

US Patent:

55754171, Nov 19, 1996

Filed:

Jan 31, 1995

Appl. No.:

8/381043

Inventors:

Robert C. Allison - Rancho Palos Verdes CA
Jonathan W. Chan - La Puente CA
Garrett I. Kurogi - Lakewood CA
Brian C. Semmelroth - Huntington Beach CA
James C. Tonder - Manhattan Beach CA
Kenneth S. Varon - Palos Verdes Estates CA

Assignee:

Hughes Aircraft Company - Los Angeles CA

International Classification:

B23K 100

US Classification:

228119

Abstract:

Apparatus and processes for desoldering and soldering an insulator-encapsulated contact using a focused heat source and thermal choke in the form of a soldering iron tip and a contact moat. The desoldering and removal process includes the following steps. Securing the housing to minimize movement thereof. Heating a soldering iron to approximately 825. degree. C. Tinning the tip of the soldering iron with solder and flux. Engaging the contact from the rear using an extraction tool. Disposing flux on the solder joint. Contacting the soldering iron with the contact. Disposing the soldering iron in the moat while outward pressure is exerted with an extraction tool. After a predetermined delay, using the extraction tool to vacuum out the contact, while simultaneously removing the soldering iron and pushing out the contact, whereafter the contact is desoldered and seated in the extraction tool. Removing the contact from the extraction tool and removing the tool from the housing. The soldering or installation process comprises the following steps.

US Patent:

20180095606, Apr 5, 2018

Filed:

Oct 4, 2016

Appl. No.:

15/285322

Inventors:

- Menlo Park CA, US
Jonathan Chan - New York NY, US
Reece Stephen Davies - Mountain View CA, US
James Altreuter - San Francisco CA, US
Huiming Han - San Jose CA, US
Harshdeep Singh - Santa Clara CA, US
Volodymyr Giginiak - London, GB
Connor C. Hayes - San Francisco CA, US
Sachin Monga - San Francisco CA, US
Tatiana Vlahovic - San Francisco CA, US
Mohan Jiang - Mountain View CA, US
Xinjie Zhou - Menlo Park CA, US
Jesse Marion Blake Halim - Sunnyvale CA, US
Chieh Ho - Sunnyvale CA, US
Matthew Randall Kula - San Francisco CA, US
Meng Lu - Fremont CA, US
Adrian Lai - San Francisco CA, US

International Classification:

G06F 3/0482
H04L 12/58
G06F 3/0481

Abstract:

A client device receives from a user, in an application associated with a social networking service provided by a server system, a first user input for creating a first post on a social networking system. In response to the first user input, a plurality of icons for selection by the user are displayed. A selection of a first icon from the plurality of icons is received from the user. The first post including a first image associated with the user is posted to the social networking system. The first image includes the first icon overlaying at least a portion of a profile picture of the user.