Hanan Keren

This inventor holds 18 USPTO granted patents, primarily in Magnetic Resonance Imaging. Top assignees: Elscint Ltd., Medirad I.r.t. Ltd.. Active years: 1986-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hanan Keren. Retrieved from https://idiyas.com/inventor/hanan-keren

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

Calculating rank

USPTO Granted Patents = 18

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 10

Forward Citations = 559(Granted Patents)

Location History:

Saba, IL (1986)
Haifa, IL (1987)
Rehovot, IL (1987)
Kfar Saba, IL (1987 - 2001)

Company Filing History:

Years Active: 1986-2001

Loading Chart...

Areas of Expertise:

Radiation Delivery Devices

Body Coil Decoupling Circuit

Quadrature Surface Coil Array

Surface Coil Array Receiver

Miniaturized Surface Probes

Hyperthermic Power Delivery

Hybrid Surface Coils

Broadband Matching Network

Balun Circuit

NMR Imaging

Multi-Frequency Surface Probe

Dual Frequency Surface Probes

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6283911 - Radiation delivery devices and methods of making same (2001-09-04),

2. 5256972 - Body coil decoupling circuit (1993-10-26),

3. 5198768 - Quadrature surface coil array (1993-03-30),

4. 5160891 - Surface coil array receiver (1992-11-03),

5. 5055792 - Miniaturized surface probes (1991-10-08),

6. 4951688 - Hyperthermic power delivery system (1990-08-28),

7. 4928064 - Hybrid surface coils (1990-05-22),

8. 4906933 - Quadrature surface coil (1990-03-06),

9. 4902973 - Separation of spectral components (1990-02-20),

10. 4901022 - Broadband matching and decoupling network (1990-02-13),

11. 4859950 - Balun circuit for radio frequency coils in magnetic resonance systems (1989-08-22),

12. 4847559 - Spatial separation of spectral components (1989-07-11),

13. 4833429 - Quadrature combiner (1989-05-23),

14. 4792759 - Multi-frequency surface probe (1988-12-20),

15. 4710716 - Slice orientation selection arrangement (1987-12-01),

Title: Hanan Keren: Innovator in Medical Technology

Introduction

Hanan Keren is a notable inventor based in Kfar Saba, Israel. He has made significant contributions to the field of medical technology, holding a total of 18 patents. His work primarily focuses on devices and methods that enhance medical procedures, particularly in radiation delivery and imaging systems.

Latest Patents

Among his latest innovations is a patent for radiation delivery devices and methods of making the same. This device is designed to deliver radiation to specific sites within a patient's vascular system. It features an elongated flexible catheter tube that can be inserted into the vascular system, along with a flexible guide wire that facilitates movement within the catheter. The guide wire is equipped with a radiation-producing element, strategically placed to optimize treatment.

Another significant patent involves a body coil decoupling circuit for magnetic resonance imaging systems. This system is particularly useful when surface coils are employed solely for receiving signals. Keren's invention utilizes semiconductor switches, such as diodes, to decouple the body coil. It also includes fail-safe circuitry that prevents RF transmission when the diode switches are in a non-conducting state, thereby protecting the components from damage.

Career Highlights

Hanan Keren has worked with several prominent companies in the medical technology sector, including Elscint Ltd. and Medirad I.R.T. Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in medical devices.

Collaborations

Throughout his career, Keren has collaborated with notable professionals in the field, including Itzchak Linenberg and Judd Blass. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hanan Keren's contributions to medical technology through his numerous patents demonstrate his commitment to innovation and improvement in healthcare. His work continues to influence the industry, paving the way for future advancements in medical devices and treatments.

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]