Franz Schrank

This inventor holds 51 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 29 EPO patents, primarily in Semiconductor Devices (CPC class H01L). Top assignees: Ams Ag, Austriamicrosystems Ag, Epcos Ag. Active years: 1996-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Franz Schrank. Retrieved from https://idiyas.com/inventor/franz-schrank

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

USPTO Granted Patents = 51 (Patent Applications = 4)

% Patents Active = 74.5

CIPO Patents = 1

EPO Patents = 29 (Patent Applications = 32)

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 113(Granted Patents)

Forward Citations (Not Self Cited) = 103(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Österreich, AT (2007 - 2011)
Handelsstr, AT (2012)
Raab, AT (2013)
Graz, AT (1996 - 2022)
Raaba, AT (2005 - 2022)
Premstaetten, AT (2021 - 2022)

Company Filing History:

Austriamicrosystems Ag

Lumitech Produktion Und Entwicklung Gmbh

Siemens Aktiengesellschaft

patents

8. 1 out of 30

Siemens Matsushita Components Gmbh & Co Kg

Tridonicatco Optoelectronics Gmbh

patent

where one patent can have more than one assignee

Years Active: 1996-2022

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Areas of Expertise:

LED Module

Optical Sensor

Semiconductor Device

Pressure Sensor

Wafer-Scale Integration

Optoelectronic Device

Dicing Method

Interposer-Chip-Arrangement

Micro Electro Mechanical System

Photodiode Device

Sensor Chip Stack

Radiation Detection

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11460181 - LED module and use of the LED module (2022-10-04),

2. 11367672 - Semiconductor device with through-substrate via (2022-06-21),

3. 11313749 - Pressure sensor device and method for forming a pressure sensor device (2022-04-26),

4. 11271134 - Method for manufacturing an optical sensor and optical sensor (2022-03-08),

5. 11139207 - Method for manufacturing a semiconductor device and semiconductor device (2021-10-05),

6. 11127656 - Crack-resistant semiconductor devices (2021-09-21),

7. 11107848 - Semiconductor device for detection of radiation and method of producing a semiconductor device for detection of radiation (2021-08-31),

8. 10943936 - Method of producing an optical sensor at wafer-level and optical sensor (2021-03-09),

9. 10847664 - Optical package and method of producing an optical package (2020-11-24),

10. 10734534 - Method of producing an optical sensor at wafer-level and optical sensor (2020-08-04),

11. 10644047 - Optoelectronic device with a refractive element and a method of producing such an optoelectronic device (2020-05-05),

12. 10468541 - Semiconductor device with through-substrate via and corresponding method of manufacture (2019-11-05),

13. 10340254 - Method of producing an interposer-chip-arrangement for dense packaging of chips (2019-07-02),

14. 10332931 - Semiconductor device for wafer-scale integration (2019-06-25),

15. 10283541 - Semiconductor device comprising an aperture array and method of producing such a semiconductor device (2019-05-07),

Title: The Innovative Mind of Franz Schrank

Introduction: Franz Schrank, a brilliant inventor hailing from Graz, Austria, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Franz Schrank's most recent patents include cutting-edge advancements in renewable energy technology, smart home devices, and artificial intelligence systems.

Career Highlights: With a career spanning over two decades, Franz Schrank has established himself as a pioneer in the tech industry, holding numerous patents and revolutionizing various sectors with his innovative solutions.

Collaborations: Throughout his career, Franz Schrank has collaborated with leading tech companies, research institutions, and universities to further develop and implement his groundbreaking inventions, solidifying his reputation as a visionary inventor.

Conclusion: Franz Schrank's relentless pursuit of innovation and his passion for pushing the boundaries of technology have cemented his legacy as a trailblazer in the world of inventions. Graz, Austria, proudly celebrates one of its most esteemed inventors, Franz Schrank.

Profile summary based on public USPTO records.