Company Filing History:

12 out of 2,439

Unisys Corporation

Years Active: 2002-2017

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9648686 - LED device with power removal detection and method for using the same (2017-05-09),

2. 6958617 - Electromechanical module, for holding IC-chips in a chip testing system, that synchronizes and translates test signals to the IC-chips (2005-10-25),

3. 6924636 - System for testing one or more groups of IC-chips while concurrently loading/unloading another group (2005-08-02),

4. 6919718 - System for testing a group of IC-chips having a chip holding subassembly that is built-in and loaded/unloaded automatically (2005-07-19),

5. 6909299 - System for testing multiple groups of IC-chips which concurrently sends time-shifted test signals to the groups (2005-06-21),

6. 6571365 - Initial stage of a multi-stage algorithmic pattern generator for testing IC chips (2003-05-27),

7. 6480981 - Output stage of a multi-stage algorithmic pattern generator for testing IC chips (2002-11-12),

8. 6477676 - Intermediate stage of a multi-stage algorithmic pattern generator for testing IC chips (2002-11-05),

9. 6415409 - System for testing IC chips selectively with stored or internally generated bit streams (2002-07-02),

10. 6415408 - Multi-stage algorithmic pattern generator for testing IC chips (2002-07-02),

11. 6405150 - Program storage device containing instructions that are spaced apart by unused bits that end on word boundaries and which generate chip testing bit streams of any length (2002-06-11),

12. 6363510 - Electronic system for testing chips having a selectable number of pattern generators that concurrently broadcast different bit streams to selectable sets of chip driver circuits (2002-03-26),

13. 6363504 - Electronic system for testing a set of multiple chips concurrently or sequentially in selectable subsets under program control to limit chip power dissipation (2002-03-26),

Title: Innovations of James Rhodes

Introduction

James Rhodes is an accomplished inventor based in Chandler, AZ. He holds a total of 13 patents, showcasing his expertise in the field of technology and innovation. His work primarily focuses on enhancing electronic devices and systems, particularly in automotive and chip testing applications.

Latest Patents

One of his latest patents is an LED device with power removal detection and method for using the same. This innovative LED lamp is designed to improve nighttime visibility in automotive vehicles and other areas requiring enhanced lighting. The lamp features a multi-stage power and control design, where the LED drive current is managed by a constant current controller linked to a microprocessor. This microprocessor controls the intensity of the LED array using pulse-width modulation methods and detects when DC power is removed, allowing for adaptive operational modes.

Another significant patent is an electromechanical module for holding IC-chips in a chip testing system. This module includes a circuit board with multiple sockets for IC-chips, each equipped with corresponding registers. The design allows for synchronized testing by sending timing pulses and test signals to the IC-chips, ensuring efficient and accurate performance during testing.

Career Highlights

Throughout his career, James Rhodes has worked with notable companies such as Unisys Corporation and Jst Performance, LLC. His experience in these organizations has contributed to his development as a leading inventor in his field.

Collaborations

James has collaborated with several professionals, including Robert David Conklin and Timothy Allen Barr. These partnerships have fostered innovation and creativity in his projects.

Conclusion

James Rhodes exemplifies the spirit of innovation through his patents and contributions to technology. His work continues to impact the fields of automotive lighting and chip testing systems, demonstrating his commitment to advancing technology.

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