Benjamin W Chui

This inventor holds 11 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignees: University of California, Leland Stanford Junior University, Echelon Corporation. Active years: 1995-2026.

USPTO Granted Patents = 11 (Patent Applications = 1)

% Patents Active = 100.0

CIPO Patents = 1 (Patent Applications = 2)

EPO Patents = 1 (Patent Applications = 3)

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 204(Granted Patents)

Company Filing History:

5 out of 15,964

University of California

patents

4 out of 5,489

Leland Stanford Junior University

International Business Machines Corporation

patents

where one patent can have more than one assignee

Years Active: 1995-2026

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12636621 - Filtration membrane (2026-05-26),

2. 12226736 - In vivo blood filtration membranes and devices (2025-02-18),

3. 11413383 - Low resistance microfabricated filter (2022-08-16),

4. 10842925 - Low resistance microfabricated filter (2020-11-24),

5. 10265452 - Low resistance microfabricated filter (2019-04-23),

6. 6389899 - In-plane micromachined accelerometer and bridge circuit having same (2002-05-21),

7. 6025208 - Method of making electrical elements on the sidewalls of micromechanical (2000-02-15),

8. 5959200 - Micromachined cantilever structure providing for independent (1999-09-28),

9. 5856967 - Atomic force microscopy data storage system with tracking servo from (1999-01-05),

10. 5553081 - Apparatus and method for detecting a signal in a communications system (1996-09-03),

11. 5463662 - Apparatus and method for reducing errors in data caused by noise through (1995-10-31),

Title: Innovations of Benjamin W Chui

Introduction

Benjamin W Chui is a prominent inventor based in Sunnyvale, California. He has made significant contributions to the field of filtration technology, holding a total of 10 patents. His work focuses on developing advanced filtration membranes and devices that have the potential to revolutionize medical applications.

Latest Patents

Among his latest patents, Chui has developed in vivo blood filtration membranes and devices. One notable invention is a filtration membrane with improved mechanical stability and increased resistance to pressure. This membrane is particularly useful for in vivo implantable filtration devices, such as artificial kidneys. Additionally, he has created low resistance microfabricated filters. This technology provides microfabricated filtration devices, methods of making such devices, and various uses for them. These devices allow diffusion to occur between two fluids with improved transport resistance characteristics compared to conventional filtration devices. The design includes a compound structure with a porous membrane overlying a support structure, which defines a cavity and multiple recesses to enhance convective flow and improve diffusive transport.

Career Highlights

Chui has had a distinguished career, working at notable institutions such as Leland Stanford Junior University and the University of California. His research and innovations have garnered attention in the scientific community, contributing to advancements in medical technology.

Collaborations

Throughout his career, Chui has collaborated with esteemed colleagues, including Shuvo Roy and Thomas W Kenny. These partnerships have further enriched his research and development efforts.

Conclusion

Benjamin W Chui's innovative work in filtration technology showcases his dedication to improving medical devices. His patents reflect a commitment to advancing healthcare solutions through engineering and design.