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For the Inventor, By the Inventor

San Diego, CA, United States of America

Kai-Kong Iu

This inventor holds 19 USPTO granted patents and 6 published patent applications and 5 EPO patents, primarily in Inkjet Printing Technology. Top assignees: Hewlett-Packard Development Company, L.p., Hp Indigo B.v., Hewlett-Packard Company. Active years: 2000-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kai-Kong Iu. Retrieved from https://idiyas.com/inventor/kai-kong-iu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 42.1

 

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 55(Granted Patents)


Company Filing History:

goldMedal12 out of 27,691 
 
Hewlett-Packard Development Company, L.p.
 patents
silverMedal4 out of 339 
 
Hp Indigo B.v.
 patents
bronzeMedal3 out of 9,639 
 
Hewlett-Packard Company
 patents

Years Active: 2000-2022

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Areas of Expertise:
Thermal Inkjet Ink
Electrostatic Ink Developer
Inkjet Printer Cartridge
Optically Clear Fluid
Ink Compositions
Image Durability
Environmentally Friendly Additives
Ink-jet Printing Methods
Matting Liquid
Graphic Art Ink
Surface Cleaning
Bleed Reduction
19 patents (USPTO):Explore Patents
1. 11401431 - Thermal inkjet ink and colorless pre-treatment fluid (2022-08-02),
2. 11181849 - Liquid electrostatic ink developer assembly (2021-11-23),
3. 11014124 - Cleaning of a surface in a printing device (2021-05-25),
4. 10983459 - Liquid electrophotographic ink developer unit (2021-04-20),
5. 10919332 - Cleaning of a surface in a printing device (2021-02-16),
6. 10850545 - Inkjet printer cartridge (2020-12-01),
7. 10829659 - Method of inkjet printing and fixing composition (2020-11-10),
8. 10534293 - Barrier members for use in an electrographic printer (2020-01-14),
9. 10414939 - Optically clear fluid composition (2019-09-17),
10. 9328249 - Optically clear fluid composition (2016-05-03),
11. 8356878 - Method of printing images (2013-01-22),
12. 8268064 - Ink-jet inks and ink sets exhibiting reduced bleed, wicking, and/or halo effect and associated methods (2012-09-18),
13. 8188159 - Environmentally friendly additives for inkjet inks (2012-05-29),
14. 7997714 - Matting liquid for ink-jet printing (2011-08-16),
15. 7649030 - Polyurethane with fluoro-diols suitable for ink-jet printing (2010-01-19),

Title: The Innovative Mind of Kai-Kong Iu

Introduction:

Kai-Kong Iu, a talented inventor hailing from San Diego, CA, has made remarkable contributions in the realm of technology and innovation. With a total of 19 patents to his name, his groundbreaking work has had a significant impact on the industry.

Latest Patents:

Among his latest patents is the creation of a Thermal Inkjet Ink and Colorless Pre-Treatment Fluid. This innovative ink comprises a water-based vehicle, colorant, and a modified siloxane surfactant with specific chemical components. Additionally, his Liquid Electrostatic Ink Developer Assembly, featuring a surface coating with a polyurethane resin, has revolutionized the printing apparatus industry.

Career Highlights:

Kai-Kong Iu has demonstrated his expertise while working with notable companies such as Hewlett-Packard Development Company and HP Indigo B.V. His inventive spirit and dedication to research have propelled him to the forefront of technological advancements, earning him recognition in the field.

Collaborations:

Throughout his career, Kai-Kong Iu has collaborated with esteemed colleagues like Howard Doumaux and Zeying Ma. Together, they have synergized their talents to develop cutting-edge solutions that have reshaped the landscape of innovation.

Conclusion:

In conclusion, Kai-Kong Iu's relentless pursuit of innovation and his impressive patent portfolio underscore his status as a trailblazer in the world of technology. His inventive creations continue to leave a lasting legacy, shaping the future of the industry for years to come.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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