Alexander Chiang-Hsia Wu

Title: Innovations of Alexander Chiang-Hsia Wu

Introduction

Alexander Chiang-Hsia Wu is a notable inventor based in Wayne, MI (US). He has made significant contributions to the field of charged particle technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

Wu's latest patents include a "Charged particle modulator device and imaging methods." This invention features an ion modulator with improved sensitivity, designed to produce high-quality copies. The device consists of a conductive metal screen coated with an insulator and overcoated with a photoconductor. This configuration allows for memory capabilities and operation in both positive and negative modes without the need for injection contact.

Another significant patent is the "Charged particle optical system for curved modulators." This invention focuses on the construction and shape of the electrode used in a duplicating apparatus that employs a drum-shaped gas-ion modulating device. The curved modulator is paired with a curved gas-ion collecting electrode, ensuring that the propagation of charged particles aligns with the symmetrical electrical field lines. This ion optical system guarantees the production of a charge pattern on dielectric paper that accurately reflects the charge distribution on the modulator.

Career Highlights

Wu is currently associated with Addressograph Multigraph Corporation, where he continues to develop innovative technologies. His work has significantly impacted the field of imaging and particle modulation.

Collaborations

Wu collaborates with Shou L Hou, contributing to advancements in their shared field of expertise.

Conclusion

Alexander Chiang-Hsia Wu's contributions to charged particle technology through his patents demonstrate his innovative capabilities and commitment to advancing the field. His work continues to influence the development of imaging methods and modulator devices.