Company Filing History:

27 out of 4,126

Wisconsin Alumni Research Foundation

Years Active: 1979-2003

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29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6607305 - Bi-directional micromechanical latching linear actuator (2003-08-19),

2. 6133615 - Photodiode arrays having minimized cross-talk between diodes (2000-10-17),

3. 6087743 - Position control system for use with micromechanical actuators (2000-07-11),

4. 5908719 - Radiation mask adapted to be aligned with a photoresist layer and method (1999-06-01),

5. 5866281 - Alignment method for multi-level deep x-ray lithography utilizing (1999-02-02),

6. 5808384 - Single coil bistable, bidirectional micromechanical actuator (1998-09-15),

7. 5718618 - Lapping and polishing method and apparatus for planarizing photoresist (1998-02-17),

8. 5679502 - Method and apparatus for micromachining using hard X-rays (1997-10-21),

9. 5644177 - Micromechanical magnetically actuated devices (1997-07-01),

10. 5576147 - Formation of microstructures using a preformed photoresist sheet (1996-11-19),

11. 5559358 - Opto-electro-mechanical device or filter, process for making, and (1996-09-24),

12. 5496668 - Formation of microstructures using a preformed photoresist sheet (1996-03-05),

13. 5378583 - Formation of microstructures using a preformed photoresist sheet (1995-01-03),

14. 5357807 - Micromachined differential pressure transducers (1994-10-25),

15. 5327033 - Micromechanical magnetic devices (1994-07-05),

Title: Innovations and Contributions of Henry Guckel in Micromechanical Actuation and Photodiode Technology

Introduction: Henry Guckel, based in Madison, WI, is an accomplished inventor with a remarkable portfolio of 29 patents to his name. His pioneering work in micromechanical latching linear actuators and photodiode arrays has significantly advanced the fields of micro-electromechanical systems (MEMS) and optical technology.

Latest Patents: Among his latest innovations are a bi-directional micromechanical latching linear actuator and photodiode arrays designed to minimize cross-talk. The bi-directional actuator employs a plunger with two magnetic heads that move linearly on a substrate. It utilizes a combination of a permanent magnet and magnetic circuits to achieve precise movement and latching functionality. Meanwhile, the photodiode arrays feature closely spaced diodes with trenches that isolate them, reducing cross-talk by ensuring that minority carriers generated by light are prevented from reaching adjacent diodes.

Career Highlights: Throughout his career, Guckel has been associated with notable organizations including the Wisconsin Alumni Research Foundation and Honeywell GmbH. His contributions to these companies reflect his commitment to advancing technology through innovative design and research.

Collaborations: Henry Guckel has collaborated with talented individuals such as Todd R. Christenson and David W. Burns, amplifying the impact of his inventions through teamwork and shared expertise.

Conclusion: Henry Guckel's extensive patent portfolio and significant contributions to technology underscore his role as a leading inventor in the fields of micromechanical systems and photodiode technology. His work continues to inspire innovation and set the stage for future advancements.

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