Edward John Silha

This inventor holds 30 USPTO granted patents, primarily in Microprocessor Performance. Top assignees: International Business Machines Corporation, Motorola Corporation. Active years: 1995-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Edward John Silha. Retrieved from https://idiyas.com/inventor/edward-john-silha

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

USPTO Granted Patents = 30

% Patents Active = 70.0

Average Co-Inventor Count = 3.5

ph-index = 18

Forward Citations = 1,299(Granted Patents)

Company Filing History:

29 out of 166,351

International Business Machines Corporation

Years Active: 1995-2013

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Areas of Expertise:

Decryption

Performance Monitoring

Data Prefetching

Address Translation

Cache Management

Error Recovery

Partitioning

Concurrency

Mixed-Endianness

System Interrupts

Instruction Patching

Data Processing

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8392725 - Method for fast decryption of processor instructions (2013-03-05),

2. 8191049 - Method and apparatus for maintaining performance monitoring structures in a page table for use in monitoring performance of a computer program (2012-05-29),

3. 8086871 - Method for fast decryption of processor instructions in an encrypted instruction power architecture (2011-12-27),

4. 7949859 - Mechanism for avoiding check stops in speculative accesses while operating in real mode (2011-05-24),

5. 7904661 - Data stream prefetching in a microprocessor (2011-03-08),

6. 7822942 - Selectively invalidating entries in an address translation cache (2010-10-26),

7. 7526757 - Method and apparatus for maintaining performance monitoring structures in a page table for use in monitoring performance of a computer program (2009-04-28),

8. 7389400 - Apparatus and method for selectively invalidating entries in an address translation cache (2008-06-17),

9. 7370177 - Mechanism for avoiding check stops in speculative accesses while operating in real mode (2008-05-06),

10. 7350029 - Data stream prefetching in a microprocessor (2008-03-25),

11. 6993640 - Apparatus for supporting a logically partitioned computer system (2006-01-31),

12. 6950978 - Method and apparatus for parity error recovery (2005-09-27),

13. 6829684 - Applications of operating mode dependent error signal generation upon real address range checking prior to translation (2004-12-07),

14. 6823445 - Limiting concurrent modification and execution of instructions to a particular type to avoid unexpected results (2004-11-23),

15. 6631463 - Method and apparatus for patching problematic instructions in a microprocessor using software interrupts (2003-10-07),

Title: Edward John Silha: A Pioneer in Processor Technology Innovations

Introduction

Edward John Silha, based in Austin, TX, is an accomplished inventor with an impressive portfolio of 30 patents. His innovations primarily focus on advancements in processor technologies and performance monitoring, underscoring his significant contributions to the field of computing.

Latest Patents

Among his latest patents, the "Method for Fast Decryption of Processor Instructions" stands out. This patent describes a processor, circuit, and method designed to quickly decrypt encrypted program instructions for execution. The invention employs a programmable look-up coding technique to decode a field within the instructions, enhancing security against code-modifying attacks through privileged process control.

Another significant creation is the "Method and Apparatus for Maintaining Performance Monitoring Structures in a Page Table." This invention provides a data processing system with mechanisms to measure events linked to instruction execution. It allows performance indicators, counters, and thresholds to be stored in a modified page table, enabling advanced monitoring and performance assessments of computer programs.

Career Highlights

Edward began his career at prestigious companies such as IBM and Motorola Corporation, where he honed his expertise in processor technologies. His work in these organizations has significantly influenced the industry, setting new standards for performance and security in computing systems.

Collaborations

During his career, Edward collaborated with colleagues like Cathy May and Ronald Nick Kalla. Their joint efforts contributed to the success of several innovative projects, showcasing the importance of teamwork in the advancement of technology.

Conclusion

Edward John Silha's groundbreaking inventions and patents highlight his role as a leader in processor technology. His work not only enhances the performance and security of computing systems but also paves the way for future innovations in the tech industry. As technology continues to evolve, Silha's contributions will remain influential in shaping the future landscape of computing.

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]