Lanhui Zhang

This inventor holds 69 USPTO granted patents and 6 published patent applications, plus 2 CIPO patents and 7 EPO patents, primarily in Electrophotographic Imaging (CPC class G03G). Top assignees: Xerox Corporation, Other. Active years: 2005-2025.

USPTO Granted Patents = 69 (Patent Applications = 6)

% Patents Active = 34.8

CIPO Patents = 2

EPO Patents = 7 (Patent Applications = 6)

Average Co-Inventor Count = 4.8

ph-index = 7

Forward Citations = 164(Granted Patents)

Forward Citations (Not Self Cited) = 147(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Penfield, NY (US) (2005 - 2007)
Webster, NY (US) (2006 - 2018)

Company Filing History:

68 out of 24,253

Xerox Corporation

patents

1 out of 834,307

Other

patents

Years Active: 2005-2025

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Areas of Expertise:

Electrophotographic

Imaging Member

Fuser Member

Photoconductors

Intermediate Transfer Member

Coating Composition

Polymeric Dispersant

Hydrophobic Coatings

Fluorinated Compounds

Polycarbonate

Silicone Treated Carbon Black

Fluoroelastomer

69 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12365807 - Polymeric dispersant (2025-07-22),

2. 9869945 - Electrostatic charging member (2018-01-16),

3. 9851647 - Polycarbonate containing photoconductors (2017-12-26),

4. 9690218 - Intermediate transfer member (2017-06-27),

5. 9513582 - Transfer assist members (2016-12-06),

6. 9229396 - Fuser member (2016-01-05),

7. 9217969 - Fuser member coating compositions (2015-12-22),

8. 9087627 - Intermediate transfer member and method of manufacture (2015-07-21),

9. 9069268 - Polyarylatecarbonate fluoropolymer containing photoconductors (2015-06-30),

10. 8952084 - Silicone treated carbon black compositions (2015-02-10),

11. 8865306 - Intermediate transfer members containing fluorinated polyamic acids (2014-10-21),

12. 8829088 - Fuser member compositions (2014-09-09),

13. 8815481 - Imaging member with fluorosulfonamide-containing overcoat layer (2014-08-26),

14. 8785091 - Polyarylatecarbonate containing photoconductors (2014-07-22),

15. 8765339 - Imaging member layers (2014-07-01),

Title: Lanhui Zhang: Innovator in Electrostatics and Photoconductors

Introduction

Lanhui Zhang, based in Webster, NY, is a prolific inventor with an impressive portfolio of 68 patents to his name. His innovations primarily focus on electrostatic charging members and photoconductive materials, contributing significantly to advancements in various technological applications.

Latest Patents

Among Lanhui Zhang's recent patents is the innovative "Electrostatic Charging Member." This invention introduces a bias charging member and a method of manufacture. Notably, it features a conductive core and an outer surface layer that comprises a water-soluble polyamide resin and a water-soluble aminoplast resin. Another noteworthy patent is related to "Polycarbonate Containing Photoconductors." This photoconductor incorporates multiple layers, including a supporting substrate and a charge transport layer filled with a mixture of a charge transport component and polycarbonate AP.

Career Highlights

Lanhui Zhang has made substantial contributions while working at prominent organizations, including Xerox Corporation. His work in the field has helped advance technologies that are essential for modern applications.

Collaborations

Throughout his career, Lanhui has had the opportunity to collaborate with talented individuals such as Jin Wu and Lin Ma. These collaborations have fostered an environment of innovation and creativity, leading to the successful development of his patents.

Conclusion

Lanhui Zhang's contributions to electrostatics and photoconductive materials illustrate the valuable impact of his work in the field of technology. With an extensive portfolio of patents and a history of collaboration, he continues to be a significant figure in innovation and invention.