Inventor
BHARGAVA RAMESHWAR N
US13 patents
⚠️ This page may combine multiple inventors who share the name “BHARGAVA RAMESHWAR N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
7 patentsUS4931312AJun 5, 1990
Sol-gel process for producing liminescent thin film, and film so produced and devices utilizing same
PHILIPS CORP25 citations91
US5106828AApr 21, 1992
Method for fabricating superconductors by sol-gel process
PHILIPS CORP22 citations89
US4379299AApr 5, 1983
Recording structure for direct read after write recording
PHILIPS CORP13 citations66
US5280240AJan 18, 1994
Methodology using odd harmonic components of an induced magnetic field for analyzing superconducting magnetic materials and their properties
PHILIPS CORP3 citations61
US5030912AJul 9, 1991
Apparatus and method for mapping inhomogeneities on the surface of bulk and thin film superconductors
PHILIPS CORP2 citations60
US5004726AApr 2, 1991
Apparatus and methodology for the non-contact testing of materials for superconductivity by detecting odd harmonics above a threshold
PHILIPS CORP5 citations60
US5283524AFeb 1, 1994
AC magnetic susceptometer with odd harmonic measurement for analyzing superconductive magnetic materials
PHILIPS CORP1 citations50
(unassigned)
4 patentsUS5455489AOct 3, 1995
Displays comprising doped nanocrystal phosphors
165 citations97
US5422489AJun 6, 1995
Light emitting device
232 citations97
US5446286AAug 29, 1995
Ultra-fast detectors using doped nanocrystal insulators
114 citations96
US5422907AJun 6, 1995
Pumped solid-state lasers comprising doped nanocrystal phosphors
70 citations95