Assignee
RCA CORP
US5,000+ patents
Top patents by PatentIndex Score
US4661986AApr 28, 1987
Depth-of-focus imaging process method
RCA CORP235 citations99
US4643186AFeb 17, 1987
Percutaneous transluminal microwave catheter angioplasty
RCA CORP570 citations99
US4630283ADec 16, 1986
Fast acquisition burst mode spread spectrum communications system with pilot carrier
RCA CORP200 citations99
US4597160AJul 1, 1986
Method of fabricating a polysilicon transistor with a high carrier mobility
RCA CORP164 citations99
US4587520AMay 6, 1986
Cursor controlled page selection in a video display
RCA CORP205 citations99
US4495654AJan 22, 1985
Remote controlled receiver with provisions for automatically programming a channel skip list
RCA CORP486 citations99
US4451849AMay 29, 1984
Plural operating mode ambient light responsive television picture control
RCA CORP271 citations99
US4412244AOct 25, 1983
Switching circuit for television receiver on-screen display
RCA CORP191 citations99
US4367559AJan 4, 1983
Arrangement for both channel swapping and favorite channel features
RCA CORP215 citations99
US4326553AApr 27, 1982
Megasonic jet cleaner apparatus
RCA CORP204 citations99
US4292092ASep 29, 1981
Laser processing technique for fabricating series-connected and tandem junction series-connected solar cells into a solar battery
RCA CORP213 citations99
US4757360AJul 12, 1988
Floating gate memory device with facing asperities on floating and control gates
RCA CORP192 citations98
US4692806ASep 8, 1987
Image-data reduction technique
RCA CORP142 citations98
US4641649AFeb 10, 1987
Method and apparatus for high frequency catheter ablation
RCA CORP735 citations98
US4641205AFeb 3, 1987
Television system scheduler with on-screen menu type programming prompting apparatus
RCA CORP582 citations98
US4626892ADec 2, 1986
Television system with menu like function control selection
RCA CORP212 citations98
US4595951AJun 17, 1986
Teletext decoder using a common memory
RCA CORP214 citations98
US4595952AJun 17, 1986
Teletext decoder having a register array for operating on pixel words
RCA CORP219 citations98
US4577316AMar 18, 1986
Synchronization system for a regenerative subtransponder satellite communication system
RCA CORP142 citations98
US4439744AMar 27, 1984
Variable power amplifier
RCA CORP151 citations98
US4417784ANov 29, 1983
Multiple image encoding using surface relief structures as authenticating device for sheet-material authenticated item
RCA CORP182 citations98
US4408884AOct 11, 1983
Optical measurements of fine line parameters in integrated circuit processes
RCA CORP217 citations98
US4367403AJan 4, 1983
Array positioning system with out-of-focus solar cells
RCA CORP149 citations98
US4355415AOct 19, 1982
Tuning mode arrangement useful for restricting channel selection to certain channels
RCA CORP348 citations98
US4311154AJan 19, 1982
Nonsymmetrical bulb applicator for hyperthermic treatment of the body
RCA CORP484 citations98
US4277793AJul 7, 1981
Photodiode having enhanced long wavelength response
RCA CORP173 citations98
US4251137AFeb 17, 1981
Tunable diffractive subtractive filter
RCA CORP157 citations98
US4009933AMar 1, 1977
Polarization-selective laser mirror
RCA CORP235 citations98
US4718107AJan 5, 1988
Parental control for CATV converters
RCA CORP572 citations97
US4674125AJun 16, 1987
Real-time hierarchal pyramid signal processing apparatus
RCA CORP240 citations97
US4575636AMar 11, 1986
Deep ultraviolet (DUV) flood exposure system
RCA CORP479 citations97
US4504519AMar 12, 1985
Diamond-like film and process for producing same
RCA CORP303 citations97
US4322592AMar 30, 1982
Susceptor for heating semiconductor substrates
RCA CORP566 citations97
US4314763AFeb 9, 1982
Defect detection system
RCA CORP435 citations97
US4292960AOct 6, 1981
Apparatus and method for application of radioactive and microwave energy to the body
RCA CORP159 citations97
US4271532AJun 2, 1981
Receiver with a channel swapping apparatus
RCA CORP149 citations97
US4204549AMay 27, 1980
Coaxial applicator for microwave hyperthermia
RCA CORP268 citations97
US4030048AJun 14, 1977
Multimode coupling system including a funnel-shaped multimode coupler
RCA CORP239 citations97
US3944926AMar 16, 1976
Timing technique for NRZ data signals
RCA CORP155 citations97
US3936838AFeb 3, 1976
Multimode coupling system including a funnel-shaped multimode coupler
RCA CORP239 citations97
US4739495AApr 19, 1988
Solid-state imager defect corrector
RCA CORP95 citations96
US4733217AMar 22, 1988
Subranging analog to digital converter
RCA CORP79 citations96
US4727506AFeb 23, 1988
Digital scaling circuitry with truncation offset compensation
RCA CORP79 citations96
US4718104AJan 5, 1988
Filter-subtract-decimate hierarchical pyramid signal analyzing and synthesizing technique
RCA CORP104 citations96
US4710944ADec 1, 1987
Dual transmit-receive space diversity communication system
RCA CORP97 citations96
US4706260ANov 10, 1987
DPCM system with rate-of-fill control of buffer occupancy
RCA CORP123 citations96
US4698682AOct 6, 1987
Video apparatus and method for producing the illusion of motion from a sequence of still images
RCA CORP76 citations96
US4669091AMay 26, 1987
Adaptive multipath distortion equalizer
RCA CORP67 citations96
US4667243AMay 19, 1987
Television receiver for direct broadcast satellite signals
RCA CORP57 citations96
US4663660AMay 5, 1987
Compressed quantized image-data transmission technique suitable for use in teleconferencing
RCA CORP120 citations96
Showing the top 50 of 5,000+ patents by PatentIndex Score.