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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA	1111 FRANKLIN STREET OAKLAND CA 94607-5200

International Classification(s)

• A61B:DIAGNOSIS; SURGERY; IDENTIFICATION

• 2014 Application Filing Year
• A61B Class
• 14296 Applications Filed
• 12053 Patents Issued To-Date
• 84.32 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hill, Michael G	Pasadena, US	13	72
# of filed Patents : 13 Total Citations : 72
Hunter, Bryan	Pasadena, US	17	312
# of filed Patents : 17 Total Citations : 312
Protsenko, Dmitry E	Irvine, US	3	111
# of filed Patents : 3 Total Citations : 111
Wong, Brian Jet-Fei	Irvine, US	8	9
# of filed Patents : 8 Total Citations : 9

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Patent Citation Ranking

• 1 Citation Count
• A61B Class

• 20.51 % this patent is cited more than
• 7 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jul 30, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 30, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 30, 2018	US,9877770,B2   US9877770B2	GRANTED PATENT AS SECOND PUBLICATION
March 05, 2015	US,20150065910,A1   US20150065910A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9880780

Enhanced multi-stream operations

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Abstract

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A Solid State Drive (SSD) (505) may include circuitry to receive data from streams (305, 320, 335, 350). Each stream (305, 320, 335, 350) may have a Time-To-Live (TTL) (310, 325, 340, 355). Selection logic (525) may select a stream (305, 320, 335, 350) to write to a block (103). Writing logic (530) may then write data from the selected stream (905) to the block (103). The SSD (505) may change which stream (305, 320, 335, 350) is written to the block (103) over time. As a result, the data stored in the block (103) should expire sooner overall, making garbage collection of the block (103) more efficient.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2021
• I2018
• STCF2018
• P2017
• F2016
• AS2016

Date	Code	Event	Description
Jul 14, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Jan 30, 2018	I	Issuance
Jan 10, 2018	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jun 01, 2017	P	Published
Feb 17, 2016	F	Filing
Feb 11, 2016	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MARTINEAU, JASON;CHOI, CHANGHO;REEL/FRAME:040155/0550 Owner name: SAMSUNG ELECTRONICS CO., LTD., KOREA, REPUBLIC OF Effective Date: Feb 11, 2016