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CLARK ROY E

Overview
  • Total Patents
    20
About

CLARK ROY E has a total of 20 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States. Its main competitors in its focus markets computer technology, environmental technology and machine tools are TIMES N SYSTEMS INC, LUICK DAVID A and DIXON MARTIN G.

Patent filings in countries

World map showing CLARK ROY Es patent filings in countries
# Country Total Patents
#1 United States 20

Patent filings per year

Chart showing CLARK ROY Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Clark Roy E 20
#2 Shain Randall H 8
#3 Veprinsky Alex 5
#4 Rodriguez Humberto 3
#5 Beauchamp Robert W 2
#6 Fisher Michel F 2
#7 Madnani Kiran 2
#8 Solomon Robert C 2
#9 Lin Chiishing 1
#10 Black David L 1

Latest patents

Publication Filing date Title
US9116636B1 System and method for adjusting QOS
US8914583B1 System and method for improving cache performance
US8909886B1 System and method for improving cache performance upon detecting a migration event
US8966190B1 System and method for assigning control of a logical unit number
US8738857B1 System and method for improving cache performance
US8725939B1 System and method for improving cache performance
US9424175B1 System and method for improving cache performance
US8738858B1 System and method for improving cache performance
US9208098B1 System and method for improving cache performance
US9367453B1 System and method for migrating cache data
US9367452B1 System and method for apportioning storage
US8732342B1 I/O scheduling system and method
US8639861B1 Pseudo writing system and method
US8595438B1 System and method for improving cache performance
US8683167B1 System and method for improving cache performance
US8627138B1 Data protection system and method
US8527696B1 System and method for out-of-band cache coherency
US8452924B1 Cache management system and method
US8527703B1 Cache management system and method
US1401314A Operating device for valve-grinders