Richardson, TX, United States of America

Louis N Hutter

This inventor holds 46 USPTO granted patents, primarily in Semiconductor Technology. Top assignee: Texas Instruments Corporation. Active years: 1989-2007.


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 19

Forward Citations = 1,298(Granted Patents)


Location History:

  • Richarson, TX (US) (1996)
  • Richardson, TX (US) (1989 - 2003)
  • Plano, TX (US) (2002 - 2007)

Company Filing History:


Years Active: 1989-2007

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Areas of Expertise:
Analog Capacitor
NMOS Transistor
BiCMOS Process
High Voltage
Integrated Circuit
DMOS Transistor
EEPROM Cell
Thin Film Resistor
Transistor Fabrication
Merged Bipolar
Silicided Gate
Vertical PNP Transistor
46 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Louis N. Hutter

Introduction: Louis N. Hutter, an accomplished inventor based in Richardson, TX, has made significant strides in the field of semiconductor technology. With an impressive portfolio of 46 patents, Hutter's work continues to influence advancements in electronic devices.

Latest Patents: Among his latest inventions, Hutter has developed a semiconductor device with an analog capacitor. This innovative method involves the formation of an oxide layer over a substrate, with a polysilicon layer acting as a floating gate. Additionally, a PSG layer is added and planarized, followed by pattern etching to create a capacitor channel positioned above the floating gate. A dielectric layer is then formed in the capacitor channel, and a tungsten plug is incorporated to effectively fill the channel. Another noteworthy patent is a system and method for forming a semiconductor with an analog capacitor using fewer structural steps, showcasing Hutter's commitment to efficiency in semiconductor manufacturing.

Career Highlights: Hutter's career is marked by his pivotal role at Texas Instruments Corporation, where he has stayed at the forefront of innovation in semiconductor devices. His contributions have cemented his status as a leading inventor in the technology sector.

Collaborations: Throughout his career, Hutter has collaborated with notable colleagues such as John P. Erdeljac and Jeffrey P. Smith. These partnerships have facilitated a collaborative environment that fosters creativity and development in semiconductor technologies.

Conclusion: Louis N. Hutter exemplifies what it means to be a pioneering inventor in the semiconductor industry. His array of patents not only highlights his ingenuity but also serves as a testament to the transformative impact of his work at Texas Instruments Corporation. As technology continues to advance, Hutter's inventions will undoubtedly play a pivotal role in shaping the future of electronic devices.

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