Company Filing History:

5 out of 34

Institute for the Development of Emerging Architectures, L.l.c.

patents

4 out of 9,638

Hewlett-packard Company

patents

3 out of 27,394

Hewlett-packard Development Company, L.p.

patents

Years Active: 1994-2006

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12 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7155471 - Method and system for determining the correct rounding of a function (2006-12-26),

2. 7065758 - Optimize code for a family of related functions (2006-06-20),

3. 7065757 - Efficient compilation of family of related functions (2006-06-20),

4. 6578059 - Methods and apparatus for controlling exponent range in floating-point calculations (2003-06-10),

5. 6370639 - Processor architecture having two or more floating-point status fields (2002-04-09),

6. 6301705 - System and method for deferring exceptions generated during speculative execution (2001-10-09),

7. 6212539 - Methods and apparatus for handling and storing bi-endian words in a floating-point processor (2001-04-03),

8. 6151669 - Methods and apparatus for efficient control of floating-point status (2000-11-21),

9. 5671170 - Method and apparatus for correctly rounding results of division and (1997-09-23),

10. 5631859 - Floating point arithmetic unit having logic for quad precision arithmetic (1997-05-20),

11. 5515308 - Floating point arithmetic unit using modified Newton-Raphson technique (1996-05-07),

12. 5341321 - Floating point arithmetic unit using modified Newton-Raphson technique (1994-08-23),

Title: Innovations of Peter Markstein

Introduction

Peter Markstein is a notable inventor based in Woodside, California. He has made significant contributions to the field of computing, particularly in the area of floating point functions. With a total of 12 patents to his name, Markstein's work has had a lasting impact on technology.

Latest Patents

Among his latest patents is a method and system for determining the correct rounding of a function. This innovative method involves performing the floating point function to a higher precision than required and examining the portion of extra precision in the result known as the discriminant. If a critical pattern is found in the discriminant, it indicates that standard rounding may yield an incorrect result, necessitating further calculation. This method is versatile and can be implemented in various rounding modes and types of floating point representations. Another significant patent focuses on the efficient compilation of a family of related functions. This invention optimizes function calls for faster execution while maintaining portability, thus eliminating the need for specialized knowledge on the part of the programmer.

Career Highlights

Peter Markstein has worked with prominent organizations, including the Institute for the Development of Emerging Architectures, LLC, and Hewlett-Packard Company. His experience in these companies has allowed him to refine his skills and contribute to groundbreaking innovations in technology.

Collaborations

Throughout his career, Markstein has collaborated with esteemed colleagues such as Alan Hersh Karp

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