The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2020
Filed:
Jun. 18, 2012
Applicants:
Shu-shang Sam Wei, Danville, CA (US);
Raghavendra A. Rao, Bangalore, IN;
Shuaib Hasan Khwaja, Pleasanton, CA (US);
Inventors:
Shu-Shang Sam Wei, Danville, CA (US);
Raghavendra A. Rao, Bangalore, IN;
Shuaib Hasan Khwaja, Pleasanton, CA (US);
Assignee:
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/23 (2019.01); G06F 16/176 (2019.01); G06F 9/46 (2006.01);
U.S. Cl.
CPC ...
G06F 16/2336 (2019.01); G06F 9/466 (2013.01); G06F 16/176 (2019.01);
Abstract
A system and method for controlling concurrent access to a shared resource in a distributed computing environment. A first user writes new data to the shared resource, then checks to see if at least one concurrent session to access the shared resource is running. If so, then the system does not allow the removal of data out of the shared resource. If not, then older data may be removed from the shared resource to make room for the new data.