Inventor
HEANUE JOHN F
US45 patents
⚠️ This page may combine multiple inventors who share the name “HEANUE JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEAGATE TECHNOLOGY LLC
10 patentsUS6781927B1Aug 24, 2004
Data storage system having an optical processing flying head
SEAGATE TECHNOLOGY LLC150 citations99
US6360035B1Mar 19, 2002
Optical head using micro-machined elements
SEAGATE TECHNOLOGY LLC99 citations97
US6850475B1Feb 1, 2005
Single frequency laser source for optical data storage system
SEAGATE TECHNOLOGY LLC16 citations92
US6798729B1Sep 28, 2004
Optical head using micro-machined elements
SEAGATE TECHNOLOGY LLC20 citations92
US6414911B1Jul 2, 2002
Flying optical head with dynamic mirror
SEAGATE TECHNOLOGY LLC18 citations92
US6298027B1Oct 2, 2001
Low-birefringence optical fiber for use in an optical data storage system
SEAGATE TECHNOLOGY LLC21 citations92
US6587421B1Jul 1, 2003
Refractive index matching means coupled to an optical fiber for eliminating spurious light
SEAGATE TECHNOLOGY LLC27 citations91
US6529464B2Mar 4, 2003
Low-birefringence optical fiber for use in an optical data storage system
SEAGATE TECHNOLOGY LLC11 citations73
US6535473B1Mar 18, 2003
Optical heads manufacturable in wafer form
SEAGATE TECHNOLOGY LLC10 citations72
US6396115B1May 28, 2002
Detector layer for an optics module
SEAGATE TECHNOLOGY LLC5 citations59
SEAGATE TECHNOLOGY
7 patentsUS6081499AJun 27, 2000
Magneto-optical data storage system having an optical-processing flying head
SEAGATE TECHNOLOGY190 citations99
US5850375ADec 15, 1998
System and method using optical fibers in a data storage and retrieval system
SEAGATE TECHNOLOGY53 citations94
US6226233B1May 1, 2001
Magneto-optical system utilizing MSR media
SEAGATE TECHNOLOGY23 citations92
US6044056AMar 28, 2000
Flying optical head with dynamic mirror
SEAGATE TECHNOLOGY39 citations92
US6034938AMar 7, 2000
Data storage system having an optical processing flying head
SEAGATE TECHNOLOGY35 citations92
US6049430AApr 11, 2000
High numerical aperture objective lens manufacturable in wafer form
SEAGATE TECHNOLOGY53 citations91
US5940549AAug 17, 1999
Optical system and method using optical fibers for storage and retrieval of information
SEAGATE TECHNOLOGY14 citations73
UNIV LELAND STANFORD JUNIOR
6 patentsUS5450218ASep 12, 1995
Method for encoding and decoding digital data in holographic storage media
UNIV LELAND STANFORD JUNIOR103 citations96
US5940514AAug 17, 1999
Encrypted holographic data storage based on orthogonal phase code multiplexing
UNIV LELAND STANFORD JUNIOR43 citations92
US5850299ADec 15, 1998
Method of choosing an optimum angle between a reference beam and an object beam to record a hologram
UNIV LELAND STANFORD JUNIOR20 citations90
US6023355AFeb 8, 2000
Coded-wavelength multiplex volume holography
UNIV LELAND STANFORD JUNIOR18 citations84
US5729364AMar 17, 1998
Ion and impurity concentration optimization in photorefractive media for dynamic and fixed holography
UNIV LELAND STANFORD JUNIOR9 citations74
US5740184AApr 14, 1998
Decision feedback viterbi detector for page-access optical memories
UNIV LELAND STANFORD JUNIOR15 citations69
IOLON INC
6 patentsUS6856632B1Feb 15, 2005
Widely tunable laser
IOLON INC21 citations93
US6301403B1Oct 9, 2001
Optical microswitch with rotary electrostatic microactuator
IOLON INC34 citations93
US6847661B2Jan 25, 2005
Tunable laser with microactuator
IOLON INC20 citations92
US6212151B1Apr 3, 2001
Optical switch with coarse and fine deflectors
IOLON INC28 citations92
US6246657B1Jun 12, 2001
Fiber bundle switch
IOLON INC5 citations62
US6763161B2Jul 13, 2004
Optical microdevice with rotatable microactuator
IOLON INC1 citations52
ABBOTT LAB
4 patentsUS10274413B2Apr 30, 2019
Beam shaping optics of flow cytometer systems and methods related thereto
ABBOTT LAB4 citations83
US9523857B2Dec 20, 2016
Beam shaping optics of flow cytometer systems and methods related thereto
ABBOTT LAB10 citations83
US10830686B2Nov 10, 2020
Beam shaping optics of flow cytometer systems and methods related thereto
ABBOTT LAB1 citations72
US11262288B2Mar 1, 2022
Beam shaping optics of flow cytometer systems and methods related thereto
ABBOTT LAB0 citations62
SIROS TECHNOLOGIES INC
3 patentsUS5995251ANov 30, 1999
Apparatus for holographic data storage
SIROS TECHNOLOGIES INC118 citations98
US6104511AAug 15, 2000
Reflector-based off-axis optical system for holographic storage
SIROS TECHNOLOGIES INC38 citations92
US6040930AMar 21, 2000
Volume holographic storage using rotated signal beam encoder
SIROS TECHNOLOGIES INC14 citations69
REDSHIFT SYSTEMS CORP
2 patentsUS7697192B2Apr 13, 2010
Method of spatially separating wavelengths of multi-wavelength signal using electronically controlled thermal structure
REDSHIFT SYSTEMS CORP11 citations83
US7522328B2Apr 21, 2009
Thermally controlled spatial light modulator using phase modulation
REDSHIFT SYSTEMS CORP12 citations83