Inventor
RICHARDS DAVID A
AU27 patents
⚠️ This page may combine multiple inventors who share the name “RICHARDS DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
12 patentsUS5042928AAug 27, 1991
Parallel catadioptric optical element
EASTMAN KODAK CO64 citations96
US5958469ASep 28, 1999
Method for fabricating tools for molding diffractive surfaces on optical lenses
EASTMAN KODAK CO22 citations92
US5159491AOct 27, 1992
Combination collimating lens and correcting prism
EASTMAN KODAK CO22 citations92
US6363747B1Apr 2, 2002
Glass mold material for precision glass molding
EASTMAN KODAK CO28 citations91
US6305194B1Oct 23, 2001
Mold and compression molding method for microlens arrays
EASTMAN KODAK CO43 citations91
US5843200ADec 1, 1998
Product and process for molding glass lenses
EASTMAN KODAK CO18 citations84
US6260387B1Jul 17, 2001
Method for fabricating glass preforms for molding optical surfaces in glass elements
EASTMAN KODAK CO10 citations74
US5855966AJan 5, 1999
Method for precision polishing non-planar, aspherical surfaces
EASTMAN KODAK CO13 citations74
US5762676AJun 9, 1998
Product for molding glass lenses having difficult shapes
EASTMAN KODAK CO9 citations73
US6075656AJun 13, 2000
High numerical aperture objective lens
EASTMAN KODAK CO12 citations72
US6778326B1Aug 17, 2004
Combined heat filter and condenser lens, a projection type apparatus using such, and a method for fabricating it
EASTMAN KODAK CO3 citations63
US6036873AMar 14, 2000
Process for generating precision polished non-plannar aspherical surfaces
EASTMAN KODAK CO1 citations52
BAE SYS INF & ELECT SYS INTEG
8 patentsUS11199379B1Dec 14, 2021
EOIR and RF sensors fusion and tracking using a dual EKFs system
BAE SYS INF & ELECT SYS INTEG7 citations82
US9418430B2Aug 16, 2016
Method and apparatus for establishing a north reference for inertial measurement units using scene correlation
BAE SYS INF & ELECT SYS INTEG4 citations69
US11221194B2Jan 11, 2022
IMUless flight control system
BAE SYS INF & ELECT SYS INTEG1 citations60
US9350106B2May 24, 2016
Stacking connector for military applications
BAE SYS INF & ELECT SYS INTEG2 citations57
US11009316B2May 18, 2021
Multi-mode adaptive nonlinear trajectory shaping (NTS) guidance law
BAE SYS INF & ELECT SYS INTEG0 citations51
US9477633B2Oct 25, 2016
Stacking connector for military applications
BAE SYS INF & ELECT SYS INTEG0 citations46
US9538559B2Jan 3, 2017
Facilitating radio communication using targeting devices
BAE SYS INF & ELECT SYS INTEG0 citations39
US9157734B2Oct 13, 2015
Optical automatic attitude measurement for lightweight portable optical systems
BAE SYS INF & ELECT SYS INTEG0 citations37