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For the Inventor, By the Inventor

Boca Raton, FL, United States of America

Terence J Lohman

USPTO Granted Patents = 15

Average Co-Inventor Count = 4.3

ph-index = 14

Forward Citations = 766(Granted Patents)


Company Filing History:

goldMedal15 out of 164,197 
 
International Business Machines Corporation
 patents

Years Active: 1993-1997

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15 patents (USPTO):Explore Patents
1. 5644729 - Bidirectional data buffer for a bus-to-bus interface unit in a computer (1997-07-01),
2. 5621897 - Method and apparatus for arbitrating for a bus to enable split (1997-04-15),
3. 5615217 - Boundary-scan bypass circuit for integrated circuit electronic component (1997-03-25),
4. 5555413 - Computer system and method with integrated level and edge interrupt (1996-09-10),
5. 5551009 - Expandable high performance FIFO design which includes memory cells (1996-08-27),
6. 5548786 - Dynamic bus sizing of DMA transfers (1996-08-20),
7. 5544346 - System having a bus interface unit for overriding a normal arbitration (1996-08-06),
8. 5450551 - System direct memory access (DMA) support logic for PCI based computer (1995-09-12),
9. 5396602 - Arbitration logic for multiple bus computer system (1995-03-07),
10. 5381538 - DMA controller including a FIFO register and a residual register for (1995-01-10),
11. 5333274 - Error detection and recovery in a DMA controller (1994-07-26),
12. 5301282 - Controlling bus allocation using arbitration hold (1994-04-05),
13. 5265211 - Arbitration control logic for computer system having dual bus (1993-11-23),
14. 5255374 - Bus interface logic for computer system having dual bus architecture (1993-10-19),
15. 5239631 - CPU bus allocation control (1993-08-24),

Title: Terence J Lohman: Innovator in Computer Systems

Introduction

Terence J Lohman is a prominent inventor based in Boca Raton, FL (US). He has made significant contributions to the field of computer systems, holding a total of 15 patents. His work focuses on enhancing data transfer and bus arbitration in computer architectures.

Latest Patents

One of Lohman's latest patents is for a bidirectional data buffer for a bus-to-bus interface unit in a computer. This invention provides a method and system for controlling data transfer between system memory and input/output devices. The design includes a bus interface unit with pairs of buffers that facilitate bidirectional data transfer. Another notable patent is for a method and apparatus for arbitrating for a bus to enable split transaction bus protocols. This arrangement allows a slave device to assert a mask signal when it is not ready to complete a transaction, thereby increasing the usable bandwidth of the bus.

Career Highlights

Lohman is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the realm of computer technology. His extensive experience and expertise have positioned him as a key player in the development of advanced computer systems.

Collaborations

Throughout his career, Lohman has collaborated with notable colleagues, including Nader Amini and Bechara F Boury. These partnerships have contributed to the successful development of various technologies and patents.

Conclusion

Terence J Lohman is a distinguished inventor whose work has significantly impacted the field of computer systems. His innovative patents and collaborations reflect his commitment to advancing technology.

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