Inventor
HILL JOHN P
US85 patents
⚠️ This page may combine multiple inventors who share the name “HILL JOHN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLEARFIELD INC
23 patentsUS9297976B2Mar 29, 2016
Optical fiber connector
CLEARFIELD INC90 citations98
US8374477B2Feb 12, 2013
Modular optical fiber cassettes
CLEARFIELD INC91 citations98
US10606006B2Mar 31, 2020
Optical fiber distribution systems and components
CLEARFIELD INC64 citations97
US10007068B2Jun 26, 2018
Optical fiber connector
CLEARFIELD INC55 citations97
US9678285B2Jun 13, 2017
Optical fiber connector
CLEARFIELD INC55 citations97
US9804343B2Oct 31, 2017
Multiport optical fiber terminal
CLEARFIELD INC52 citations96
US9039293B2May 26, 2015
Multiport optical fiber terminal
CLEARFIELD INC66 citations96
US9400364B2Jul 26, 2016
Multiport optical fiber terminal
CLEARFIELD INC54 citations95
US10852498B2Dec 1, 2020
Optical fiber distribution systems and components
CLEARFIELD INC63 citations94
US9442265B2Sep 13, 2016
Optical fiber management system
CLEARFIELD INC21 citations92
US11644631B2May 9, 2023
Sealed optical fiber terminal
CLEARFIELD INC5 citations85
US11435534B2Sep 6, 2022
Flexible optical fiber connectors and assemblies
CLEARFIELD INC11 citations84
US10031304B2Jul 24, 2018
Optical fiber management system
CLEARFIELD INC11 citations84
US11675139B2Jun 13, 2023
Dust cap with built-in cleaner
CLEARFIELD INC4 citations83
US11422314B2Aug 23, 2022
Dustcap with built-in cleaner
CLEARFIELD INC6 citations83
US10012814B2Jul 3, 2018
Optical fiber management
CLEARFIELD INC7 citations83
US11567270B2Jan 31, 2023
Protective cap for an optical fiber connector
CLEARFIELD INC2 citations73
US11435531B2Sep 6, 2022
Connector pack for an optical fiber enclosure
CLEARFIELD INC2 citations73
US11092754B2Aug 17, 2021
Protective cap for an optical fiber connector
CLEARFIELD INC4 citations73
US10209469B2Feb 19, 2019
Optical fiber management system
CLEARFIELD INC2 citations73
US12007609B2Jun 11, 2024
Dustcap with built-in cleaner
CLEARFIELD INC2 citations71
US11852875B2Dec 26, 2023
Flexible optical fiber connectors and assemblies
CLEARFIELD INC2 citations71
US10816745B2Oct 27, 2020
Optical fiber pedestal box
CLEARFIELD INC3 citations71
ADAPTEC INC
7 patentsUS5703584ADec 30, 1997
Analog data acquisition system
ADAPTEC INC145 citations98
US5764952AJun 9, 1998
Diagnostic system including a LSI or VLSI integrated circuit with a diagnostic data port
ADAPTEC INC28 citations93
US5640538AJun 17, 1997
Programmable timing mark sequencer for a disk drive
ADAPTEC INC29 citations92
US5657283AAug 12, 1997
Diagnostic data port for a LSI or VLSI integrated circuit
ADAPTEC INC6 citations74
US5544107AAug 6, 1996
Diagnostic data port for a LSI or VLSI integrated circuit
ADAPTEC INC12 citations74
US5640583AJun 17, 1997
Programmable servo burst decoder
ADAPTEC INC12 citations73
US5684972ANov 4, 1997
Programmable servo burst sequencer for a disk drive
ADAPTEC INC14 citations69
UNITED TECHNOLOGIES AUTOMOTIVE
4 patentsUS5191610AMar 2, 1993
Remote operating system having secure communication of encoded messages and automatic re-synchronization
UNITED TECHNOLOGIES AUTOMOTIVE124 citations98
US5563799AOct 8, 1996
Low cost/low current watchdog circuit for microprocessor
UNITED TECHNOLOGIES AUTOMOTIVE74 citations93
US5568095AOct 22, 1996
Balanced oscillator and transmitter arrangement
UNITED TECHNOLOGIES AUTOMOTIVE11 citations74
US5486793AJan 23, 1996
Balanced RF oscillator and transmitter
UNITED TECHNOLOGIES AUTOMOTIVE17 citations74
STORAGE TECHNOLOGY CORP
4 patentsUS4480217AOct 30, 1984
Automatic velocity calibrator for a velocity servo loop in a magnetic disk drive
STORAGE TECHNOLOGY CORP27 citations86
US4321517AMar 23, 1982
Resonance suppression method
STORAGE TECHNOLOGY CORP28 citations82
US4539608ASep 3, 1985
Low offset position demodular
STORAGE TECHNOLOGY CORP10 citations73
US4502021AFeb 26, 1985
Constant bandwidth automatic gain control system
STORAGE TECHNOLOGY CORP15 citations73
ST MICROELECTRONICS NV
3 patentsUS6054828AApr 25, 2000
Circuitry and methods for adjusting and switching the gain of a digital-to-analog converter in a disk drive
ST MICROELECTRONICS NV28 citations93
US6584516B1Jun 24, 2003
High-speed servo data interface system
ST MICROELECTRONICS NV9 citations74
US6320711B2Nov 20, 2001
High-speed unified data interface for a read channel in a disk drive system
ST MICROELECTRONICS NV9 citations74
ST MICROELECTRONICS INC
2 patentsUT AUTOMOTIVE DEARBORN INC
2 patentsUS5920234AJul 6, 1999
Buffered oscillator transmitter arrangement for power specific applications having parasitic impedances
UT AUTOMOTIVE DEARBORN INC32 citations93
US5859572AJan 12, 1999
Oscillator and transmitter arrangement for power specific applications having parasitic impedances
UT AUTOMOTIVE DEARBORN INC13 citations74
SGS THOMSON MICROELECTRONICS
1 patent(unassigned)
1 patentLEAR CORP
1 patentREC SILICON INC
1 patentLEAR AUTOMOTIVE DEARBORN INC
1 patentShowing the top 50 of 85 patents by PatentIndex Score.