logo

For the Inventor, By the Inventor

Grand Cayman, Cayman Islands

Det International Holding Limited

Calculating rank
USPTO Granted Patents = 54

% Expired Patents = 1.9


Forward Citations = 266

Loading Chart...
Loading Chart...

68 inventors (with patents filed for the assignee):

goldMedal Ionel Jitaru (11 out of 71 patents)

silverMedal Frank Schafmeister (10 out of 17 patents)

bronzeMedal Marco Antonio Davila (5 out of 12 patents)

4.  Heiko Figge (4 out of 4 patents)

5.  Tobias Grote (4 out of 5 patents)

6.  Nigel Springett (4 out of 7 patents)

7.  Jurgen Pilniak (4 out of 4 patents)

8.  Hugues Njiende T (3 out of 5 patents)

9.  Bogdan Tudor Bucheru (3 out of 28 patents)

10.  Peter Wallmeier (3 out of 13 patents)

11.  Christian Krumpholz (2 out of 9 patents)

12.  Michael Redmann (2 out of 2 patents)

13.  Michael Hufnagel (2 out of 2 patents)

14.  Peter Ide (2 out of 2 patents)

15.  Ruay Surasigcha (2 out of 2 patents)


Core Competencies:
Integrated Magnetic Component
Power Balancing
Electric Power Converter
Impedance Compensation
Resistorless Precharging
Wireless Power Mats
DC-DC Converter
Soft Switching
Flyback Converter
Current Regulator
EMI Filter
Magnetic Configuration

54 patents:

1. 11688541 - Integrated magnetic component (2023-06-27),
2. 11664725 - Power balancing in interleaved LLC converters via duty cycle variation (2023-05-30),
3. 11005359 - Electric power converter with snubber circuit (2021-05-11),
4. 10312828 - Impedance compensation (2019-06-04),
5. 10291142 - LLC balancing (2019-05-14),
6. 10236119 - Multiple resonant cells wireless power mats (2019-03-19),
7. 10230298 - Resistorless precharging (2019-03-12),
8. 10141869 - Impedance compensation (2018-11-27),
9. 10128742 - Reference signal for a current regulator (2018-11-13),
10. 10083791 - Integrated magnetics for soft switching converter (2018-09-25),
11. 10020724 - Duty-ratio controller (2018-07-10),
12. 9935561 - Adaptable input phase switching (2018-04-03),
13. 9899905 - Ripple compensation circuit of power supply and compensation method thereof (2018-02-20),
14. 9859786 - Resistorless precharging (2018-01-02),
15. 9825378 - Mounting clip (2017-11-21),
Company Overview
Det International Holding Limited, based in Grand Cayman, specializes in advanced power conversion technology. The company focuses on developing innovative solutions such as integrated magnetic components, electric power converters, and wireless power mats. Their expertise extends to power balancing, impedance compensation, and resistorless precharging, positioning them as a key player in the field of efficient energy management. Det International is committed to enhancing power conversion systems through cutting-edge research and development.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

54 Patents

#19 in Grand Cayman

#23 in Cayman Islands

#13,140 in the World

Grand Cayman, KY
Grand Cayman, Cayman Islands

Det International Holding Limited

Forward Citations = 266

68 inventors:

goldMedal Ionel Jitaru (11 out of 71 patents)

silverMedal Frank Schafmeister (10 out of 17 patents)

bronzeMedal Marco Antonio Davila (5 out of 12 patents)

4.  Heiko Figge (4 out of 4 patents)

5.  Tobias Grote (4 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Det International Holding Limited. Retrieved from https://idiyas.com/company/det-international-holding

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

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]
Loading…