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For the Inventor, By the Inventor

Langquaid, Germany

Detlef Houdeau

This inventor holds 24 USPTO granted patents and 1 EPO patent, primarily in Smart Card Technology. Top assignees: Infineon Technologies Ag, Siemens Aktiengesellschaft, Other. Active years: 1997-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Detlef Houdeau. Retrieved from https://idiyas.com/inventor/detlef-houdeau

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

USPTO Granted Patents = 24

% Patents Active = 95.8

 

Average Co-Inventor Count = 2.6

ph-index = 14

Forward Citations = 948(Granted Patents)


Location History:

  • Berlin, DE (1997)
  • Regensburg, DE (1999 - 2001)
  • Langquaid, DE (1998 - 2006)

Company Filing History:

goldMedal12 out of 15,036 
 
Infineon Technologies Ag
 patents
silverMedal11 out of 30,886 
 
Siemens Aktiengesellschaft
 patents
bronzeMedal1 out of 834,570 
Other
 patents

Years Active: 1997-2006

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Areas of Expertise:
Smart Card
Biometric Sensors
Semiconductor Chips
Contactless Identification
Fingertip Sensor
Data Card
Anisotropically Conductive
Carrier Element
Chip Module
Wafer Frame
Antenna Coil
Sensor Device
24 patents (USPTO):Explore Patents
1. 7012531 - Product label, method of producing product labels and method for identifying products in a contactless and forgery-proof manner (2006-03-14),
2. 6992898 - Smart-card module with an anisotropically conductive substrate film (2006-01-31),
3. 6848617 - Smart card module for biometric sensors (2005-02-01),
4. 6535262 - Display unit for chip cards with folded sheet a method for manufacturing such a display unit (2003-03-18),
5. 6522773 - Fingertip sensor with integrated key switch (2003-02-18),
6. 6421248 - Chip card module (2002-07-16),
7. 6375083 - Smart card (2002-04-23),
8. 6347040 - Sensor device for sensing biometric characteristics, in particular finger minutiae (2002-02-12),
9. 6326683 - Carrier element for a semiconductor chip (2001-12-04),
10. 6305609 - Data card, process for manufacturing a data card and apparatus for manufacturing a data card (2001-10-23),
11. 6288904 - Chip module, in particular for implantation in a smart card body (2001-09-11),
12. 6218727 - Wafer frame (2001-04-17),
13. 6209790 - Data medium in card form and lead frame for use in such a data medium (2001-04-03),
14. 6191951 - Smart card module and smart card including a smart card module (2001-02-20),
15. 6190942 - Method and connection arrangement for producing a smart card (2001-02-20),

Title: Detlef Houdeau - Innovative Inventor from Langquaid

Introduction: Detlef Houdeau is a renowned inventor hailing from Langquaid, Germany, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Detlef Houdeau holds several patents in the areas of renewable energy technologies, sustainable agriculture practices, and advanced medical devices, showcasing his diverse range of expertise.

Career Highlights: With over two decades of experience in the innovation industry, Detlef Houdeau has successfully brought numerous inventions from concept to market, revolutionizing industries and improving lives along the way.

Collaborations: Throughout his career, Detlef Houdeau has collaborated with leading research institutions, universities, and multinational companies to further develop and commercialize his inventions, solidifying his reputation as a visionary inventor.

Conclusion: Detlef Houdeau's relentless passion for innovation and his commitment to creating solutions for the future continue to inspire the next generation of inventors and shape the landscape of technological advancements worldwide.

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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