National Semiconductor Corporation

United States of America


 
Total IP 1,136
Total IP incl. subs 1,136 (+ 0 for subs)
Total IP Rank # 1,176
IP Activity Score 0/5.0    0
IP Activity Rank # 1,665,710
Parent Entity Texas Instruments Incorporated
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

1,011 0
0 1
124 0
0
 
Last Patent 2016 - Display driver
First Patent 1970 - Misfet and method of manufacture
Last Trademark 1993 - NATIONAL SEMICONDUCTOR N
First Trademark 1993 - NATIONAL SEMICONDUCTOR N

Subsidiaries

1 subsidiaries with IP (0 patents, 0 trademarks)

23 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2016 Invention Display driver. An LC display driver including a gamma reference circuit to generate N gamma-comp...
2015 Invention Resonance tuning. One heuristic for tuning a wireless power transfer device includes monitoring a...
Invention Die-sized atomic magnetometer and method of forming the magnetometer. The cost and size of an ato...
Invention Output coupling capacitor free audio power amplifier dynamically configured for speakers and head...
2014 Invention Data signal transceiver circuitry for providing simultaneous bi-directional communication via a c...
Invention Bi-directional wireless charger. A bi-directional charging device includes a rechargeable battery...
Invention Combined digital modulation and current dimming control for light emitting diodes. A method inclu...
Invention Small highly accurate battery temperature monitoring circuit. A battery temperature monitoring ci...
Invention Normally-off gallium nitride-based semiconductor devices. A method includes forming a relaxed lay...
Invention Backside stress compensation method for making gallium nitride or other nitride-based semiconduct...
Invention Active cell and module balancing for batteries or other power supplies. A system configured to ...
2013 Invention Growth of multi-layer group iii-nitride buffers on large-area silicon substrates and other substr...
Invention Esd clamp with auto biasing under high injection conditions. In a dual direction ESD protection c...
Invention Dc/dc converter power module package incorporating a stacked controller and construction methodol...
Invention Methodology for controlling a switching regulator based on hardware performance monitoring. A met...
Invention Method for improved mobility using hybrid orientation technology (hot) in conjunction with select...
Invention Mems relay and method of forming the mems relay. A micro-electromechanical systems (MEMS) relay i...
Invention Frequency domain signal processor for close talking differential microphone array. A system and m...
2012 Invention Configuration and fabrication of semiconductor structure using empty and filled wells. A semicond...
2011 Invention Led driver having non-linear compensation. A device driver which includes an input driver configu...
Invention Forming a ferromagnetic alloy core for high frequency micro fabricated inductors and transformers...
Invention Background sensor diagnostic for multi-channel adc. A digital sensing device includes a sensor di...
Invention Anti-pirate circuit for protection against commercial integrated circuit pirates. Anti-pirate cir...
2010 Invention Low power and low spur sampling pll. Control circuitry and method of controlling for a sampling p...
Invention Switching regulator providing current regulation based on using switching transistor current to c...
Invention On/off time modulation for constant on-time and constant off-time switching regulators. MOD denot...
2009 Invention Solar-powered battery charger and related system and method. A solar-powered charger includes a s...
Invention Method for integrating mim capacitor and thin film resistor in modular two layer metal process an...
Invention Rms power detection with signal-independent dynamics and related apparatus, system, and method. A...
2008 Invention Method and system for dynamic feed-forward power control in a projector system. A projection sys...
Invention Non-volatile memory cell with asymmetrical split gate and related system and method. A method inc...
Invention System and method for providing an active current assist with analog bypass for a switcher circui...
2007 Invention Apparatus and method for power-on reset circuit with current comparison. A power-on reset (POR) c...
Invention Heat transfer control for a prosthetic retinal device. A method for controlling heat dissipated f...
Invention System and method for adding a low data rate data channel to a 100base-t ethernet link. A system ...
Invention Line-in signal dynamic range enhancement for output of charge pump based audio amplifier. Separat...
Invention Eds protection diode with pwell-nwell resurf. A high voltage ESD protection diode wherein the p-n...
2006 Invention Methods for manufacturing a radio frequency identification tag without aligning the chip and ante...
Invention System and method for manufacturing thin film resistors using a trench and chemical mechanical po...
2005 Invention System and method for communicating with sensors/loggers in integrated radio frequency identifica...
Invention System and method for monitoring chloride content and concentration induced by a metal etch proce...
Invention Automated control of semiconductor wafer manufacturing based on electrical test results. In semic...
Invention Manufacturing resistors with tightened resistivity distribution in semiconductor integrated circu...
Invention System and method for using an input data signal as a clock signal in a rfid tag state machine. A...
2004 Invention Manufacturing exception handling system. A manufacturing exception handling system is described f...
Invention Method and apparatus for reducing plasma process induced damage in integrated circuits. An insula...
1993 G/S Electronic apparatus, namely, integrated circuits, discrete electronic circuit components, hybrid...