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For the Inventor, By the Inventor

Caen, France

Stephane Barbu

This inventor holds 8 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1990-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephane Barbu. Retrieved from https://idiyas.com/inventor/stephane-barbu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 49(Granted Patents)


Company Filing History:

goldMedal8 out of 14,087 
 
U.S. Philips Corporation
 patents

Years Active: 1990-1994

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8 patents (USPTO):Explore Patents
1. 5329279 - Method of transcoding data from a thermometric code, decoder and (1994-07-12),
2. 5278795 - Memory circuit having a line decoder with a Darlington-type switching (1994-01-11),
3. 5185582 - Differential amplifier, particularly of the cascode type (1993-02-09),
4. 5142245 - Power amplifier for rectangular input signals (1992-08-25),
5. 5079497 - Circuit intended to supply a reference voltage (1992-01-07),
6. 5063312 - Delay circuit with adjustable delay (1991-11-05),
7. 4972103 - Accelerated switching input circuit (1990-11-20),
8. 4970452 - Integrated circuit comprising a switchable current generator (1990-11-13),

Title: The Innovative Mind of Stephane Barbu

Introduction

Stephane Barbu is a notable inventor based in Caen, France. He has made significant contributions to the field of data transcoding and memory technology. With a total of 8 patents to his name, Barbu's work reflects a deep understanding of complex systems and innovative solutions.

Latest Patents

Among his latest patents is a method of transcoding data from a thermometric code. This method involves a decoder that transforms digital data, initially represented in a thermometric code, into a simpler binary code. The process utilizes an intermediate code defined by multiple matrices, allowing for efficient data representation and transformation. Another significant patent focuses on a memory circuit featuring a line decoder with a Darlington-type switching stage. This invention addresses the challenges of deselection time in memory cells, enhancing the efficiency of memory operations.

Career Highlights

Stephane Barbu is currently associated with U.S. Philips Corporation, where he continues to innovate and develop new technologies. His work has garnered attention for its practical applications and technical sophistication. Barbu's inventions are paving the way for advancements in data processing and memory systems.

Collaborations

Throughout his career, Barbu has collaborated with notable colleagues, including Richard Morisson and Philippe Gandy. These partnerships have contributed to the development of his innovative ideas and patents.

Conclusion

Stephane Barbu's contributions to technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative methods and solutions continue to influence advancements in data transcoding and memory technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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