Company Filing History:

8 out of 785

Sgs-thomson Microelectronics Limited

2 out of 832,718

Other

patents

Years Active: 1980-2002

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6493315 - ATM switch for routing different cell types (2002-12-10),

2. 6229789 - Congestion avoidance in an ATM switch (2001-05-08),

3. 6144640 - ATM switch (2000-11-07),

4. 6128306 - Cell queue formation in an ATM switch (2000-10-03),

5. 6021115 - ATM switch flow control (2000-02-01),

6. 5987008 - ATM switch (1999-11-16),

7. 5867687 - Microprocessor system for handling multiple priority levels interrupt (1999-02-02),

8. 5834860 - Controlled impedance transistor switch circuit (1998-11-10),

9. 5745725 - Parallel instruction execution with operand availability check during (1998-04-28),

10. 5389830 - Clock generation (1995-02-14),

11. 5345449 - Clock generation (1994-09-06),

12. 5341371 - Communication interface (1994-08-23),

13. 5243597 - Clock generation (1993-09-07),

14. 4187716 - Condenser leak searching plugs (1980-02-12),

Title: The Innovations of Robert John Simpson: A Pioneer in ATM Technology

Introduction: Robert John Simpson, based in Bristol, GB, is a noted inventor recognized for his significant contributions to the field of telecommunications. With an impressive portfolio of 14 patents, he has made strides in the development of ATM (Asynchronous Transfer Mode) technology, enhancing the efficiency and reliability of data transmission systems.

Latest Patents: Among his latest patents are groundbreaking inventions such as an ATM switch for routing different cell types. This innovative switch features a buffer circuit capable of holding cells on queues at output ports. It includes multiple reserve buffer capacities for cells of different types that cater to various needs in data transmission. The flow control circuitry integrated into the system is designed to manage input limitations effectively based on predetermined thresholds.

Another notable invention is focused on congestion avoidance in ATM switches. This innovation involves output ports that manage digital signal cells of two distinct types—one requiring integrity in transmission and another that allows for some loss. Notably, the control circuitry provides queues for each cell type, facilitating efficient data handling and minimizing congestion through effective flow control indicators.

Career Highlights: Robert has a noteworthy career that includes positions at major companies such as SGS-Thomson Microelectronics Limited and Inmos Limited. His expert knowledge and innovative mindset have positioned him as a leader in his field, enabling significant advancements in ATM technologies.

Collaborations: Throughout his career, Simpson has collaborated with esteemed colleagues including Neil Richards and Peter Thompson. Their joint efforts in research and development have contributed to the success of various projects and innovations in the telecommunications sector.

Conclusion: Robert John Simpson's contributions to ATM technology through his patents and collaborative efforts stand as a testament to his ingenuity as an inventor. His work continues to influence the efficiency of data transmission systems, showcasing the impact of innovation in the telecommunications arena.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.