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For the Inventor, By the Inventor

Saint Egreve, France

Jean-Claude Duby

USPTO Granted Patents = 11

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 36(Granted Patents)


Location History:

  • Biot, FR (2013)
  • Grenoble, FR (2017 - 2018)
  • Saint Egreve, FR (2012 - 2019)

Company Filing History:

goldMedal11 out of 3,557 
 
Arm Limited
 patents

Years Active: 2012-2019

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11 patents (USPTO):Explore Patents
1. 10256820 - Level shifter (2019-04-09),
2. 9933835 - Integrated circuit with interface circuitry, and an interface cell for such interface circuitry (2018-04-03),
3. 9800048 - Integrated circuit with interface circuitry, and an interface cell for such interface circuitry (2017-10-24),
4. 8957703 - Protecting lower voltage domain devices during operation in a higher voltage domain (2015-02-17),
5. 8817433 - Electrostatic discharge protection device having an intermediate voltage supply for limiting voltage stress on components (2014-08-26),
6. 8638157 - Level shifting circuitry (2014-01-28),
7. 8441301 - Cascoded level shifter protection (2013-05-14),
8. 8421501 - Digital data handling in a circuit powered in a high voltage domain and formed from devices designed for operation in a lower voltage domain (2013-04-16),
9. 8395433 - Input-output device protection (2013-03-12),
10. 8217702 - Circuitry for processing signals from a higher voltage domain using devices designed to operate in a lower voltage domain (2012-07-10),
11. 8093938 - Cascoded level shifter protection (2012-01-10),

Title: The Innovative Contributions of Jean-Claude Duby

Introduction

Jean-Claude Duby is a notable inventor based in Saint Egreve, France, with an impressive portfolio of 11 patents. His work primarily focuses on advancements in integrated circuits and their applications, showcasing his innovative approach to solving complex engineering problems.

Latest Patents

Among Jean-Claude Duby's latest patents is a circuit designed for level shifting, which translates an input signal from one voltage domain to another. This invention is crucial for ensuring compatibility between different electrical components. The level shifting portion of the circuit operates with a supply voltage that surpasses the stressing threshold of certain components, integrating a power management signal to optimize performance.

Another significant patent involves the design of an integrated circuit with advanced interface circuitry. This circuitry facilitates connections between functional components within the integrated circuit and external devices. By employing a unique power supply line structure, Duby's invention not only minimizes the area required for the interface circuitry but also enhances the efficiency of the overall integrated circuit design.

Career Highlights

Jean-Claude Duby has made substantial contributions to the field of electronics and integrated circuits during his career. Working with Arm Limited, he has focused on developing innovative solutions that align with the demands of modern technology. His expertise in circuit design and optimization has made a lasting impact on the industry.

Collaborations

Throughout his career, Duby has collaborated with various talented professionals, including Mikael Rien and Thierry Padilla. These partnerships have enabled him to refine his inventions and broaden the application of his patents, resulting in advancements that benefit the broader technological community.

Conclusion

Jean-Claude Duby's dedication to innovation and his extensive patent portfolio exemplify his significant role in the advancement of integrated circuits. His inventions not only enhance the functionality of electronic components but also pave the way for future breakthroughs in technology. As he continues to work at Arm Limited, the potential for further impactful contributions remains high.

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