Jun James Yu

US Patent:

63261677, Dec 4, 2001

Filed:

Apr 23, 1999

Appl. No.:

9/298724

Inventors:

Alison F Chalker - Trappe PA
Sauli J Haataja - Turku, FI
David W Holden - London, GB
David J Holmes - West Chester PA
Karen A Ingraham - Auburn PA
Gee W Lau - Boston MA
Andrea Marra - Collegeville PA
Michael A Lonetto - Collegeville PA
Damien McDevitt - Berwyn PA
Jennifer Ray - State College PA
Jun Yu - Maple Glen PA

Assignee:

SmithKline Beecham Corp. - Philadelphia PA

International Classification:

C07H 2104
C12P 2106
C12N 1500
C12N 120

US Classification:

435 691

Abstract:

The invention provides tktA polypeptides and polynucleotides encoding tktA polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are methods for utilizing tktA polypeptides and polynucleotides to screen for antibacterial compounds and for the detection of Streptococcus pneumoniae.

US Patent:

60058633, Dec 21, 1999

Filed:

Apr 30, 1997

Appl. No.:

8/846708

Inventors:

Jay Jie Deng - Union City CA
Lian S. Xie - Fremont CA
Jun Yu - Milpitas CA

Assignee:

Advanced Communication Devices Cororation - Fremont CA

International Classification:

H04L 1256

US Classification:

370392

Abstract:

A data frame switching apparatus has number data ports and a port traffic management unit for each port. Each port traffic management unit includes a physical layer unit for receiving and transmitting data frames, a serial shift register for temporarily storing a portion of each received data frame in serial data format, and a port controller for extracting each data frame's source and destination address from the portion of the data frame stored in the serial shift register. A crossbar switch connects any specified one of the data ports that is receiving a data frame to another one of the data ports so as to transmit the received data frame to a corresponding destination. A global traffic manager and lookup engine map the destination address of each received data frame to a corresponding destination port, determine the availability of the destination port, and when the destination port if available, send setup signals to the switch so as to connect the data port on which the data frame is being received to the destination port.

US Patent:

20200164505, May 28, 2020

Filed:

Nov 27, 2019

Appl. No.:

16/697597

Inventors:

- San Francisco CA, US
Alex Kuefler - London, GB
Jun Yu - San Francisco CA, US

International Classification:

B25J 9/16
G06N 3/04
G06T 7/70
G06T 7/00

Abstract:

A computer system learns how to grasp objects using a robot arm. The system generates masks of objects shown in an image. A grasp generator generates proposed grasps for the objects based on the masks. A grasp network evaluates the proposed grasps and generates scores representing the likelihood that the proposed grasps will be successful. The system makes an innovative use of masks to generate high-quality grasps using fewer computations than existing systems.

US Patent:

20190370156, Dec 5, 2019

Filed:

May 29, 2018

Appl. No.:

15/991391

Inventors:

- San Mateo CA, US
Jun Yu - San Rafael CA, US
Ken Deng - Walnut Creek CA, US

International Classification:

G06F 11/36
G06F 21/52
G06F 8/71

Abstract:

The present disclosure describes methods and systems directed towards providing code coverage during software development. Implementation of code coverage assist developers in visualizing what portions of new code being developed can be tested via available tests as well as evaluating those portions of new code. The testing of the new code in this manner allows developers to understand whether portions of the new code have been developed properly. When the new code is determined to be satisfactory, via the tests and coverage, the new code can be incorporated into the master code branch. By testing the new code before merging, interruptions and downtime associated with the master code branch can be minimized.