Company Filing History:

9 out of 26

International United Technology Company, Ltd.

patents

4 out of 9,138

Industrial Technology Research Institute

patents

1 out of 1

International United Technology

patent

Years Active: 2001-2005

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6910763 - Ink storage unit (2005-06-28),

2. 6817706 - Ink storage unit (2004-11-16),

3. 6764172 - Air bag placed in a print cartridge and method for manufacturing the same (2004-07-20),

4. 6761442 - Ink container with improved ink flow (2004-07-13),

5. 6722763 - Inkjet pen and pressure control device thereof (2004-04-20),

6. 6616272 - Pressure control device (2003-09-09),

7. 6540341 - Pressure controller for an ink cartridge (2003-04-01),

8. 6533403 - Ink reservoir with a pressure adjusting device (2003-03-18),

9. 6527382 - Ink container with improved ink flow (2003-03-04),

10. 6494568 - Ink cartridge with a pressure adjusting device (2002-12-17),

11. 6428153 - Ink pressure adjustment device for inkjet pen (2002-08-06),

12. 6409324 - Method and apparatus for supplying ink to an printhead (2002-06-25),

13. 6367666 - Ink container with fixed pressure modulating mechanism (2002-04-09),

14. 6186620 - Ink pressure control apparatus for ink-jet pens (2001-02-13),

Title: Cheng-Wei Hsu: A Pioneer in Ink Storage Innovations

Introduction

Cheng-Wei Hsu, a prolific inventor based in Tainan Hsien, Taiwan, has made significant contributions to the field of ink storage technology. With a remarkable portfolio of 14 patents, Hsu has established himself as a notable figure in the realm of innovative solutions for ink storage and management.

Latest Patents

Among Hsu's latest inventions is an innovative ink storage unit designed to enhance the efficiency of ink retention and minimize leakage. This unit includes an ink tank that establishes an inner confinement space, within which an ink storage body is placed to store and retain ink. The design features an air inlet that allows for air passage in the tank and an ink outlet for effective ink output. Notably, the outer surface of the ink storage body incorporates multiple notches, creating gaps that effectively separate the ink storage body from the tank's sidewall. Furthermore, the body consists of two distinct storage portions separated by a spacing member, which prevents ink flow and leakage through the air inlet, thereby improving its functionality.

Career Highlights

Cheng-Wei Hsu has had a successful career with stints at notable organizations such as International United Technology Company, Ltd. and the Industrial Technology Research Institute. These experiences have provided him with the foundation and platform to enhance his innovative capabilities and secure numerous patents.

Collaborations

Throughout his journey, Hsu has collaborated with esteemed colleagues like I-Chung Hou and Shyh-Haur Su. These partnerships have facilitated the development of groundbreaking technologies and innovations within the field of ink storage.

Conclusion

Cheng-Wei Hsu's contributions to the invention of the ink storage unit exemplify his dedication to innovation. With a series of patents and collaborations under his belt, he continues to influence the field, improving the efficiency and reliability of ink storage technologies. His work serves as an inspiration for future inventors aiming to push the boundaries of technology.

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