Haar, Germany

Christian Philipp Sandow

This inventor holds 49 USPTO granted patents and 8 published patent applications, primarily in Power Semiconductor Devices. Top assignees: Infineon Technologies Ag, Infineon Technologies Austria Ag, Infineon Technologies Dresden Gmbh & Co . Kg. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christian Philipp Sandow. Retrieved from https://idiyas.com/inventor/christian-philipp-sandow

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

USPTO Granted Patents = 49 

% Patents Active = 91.8

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 57(Granted Patents)


Company Filing History:


Years Active: 2015-2026

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Areas of Expertise:
Power Semiconductor
IGBT
Diode
Trench Electrode
MOS-Controlled
Nanometer-Scale
Voltage-Controlled
Conductivity Types
Fin Structure
Barrier Region
Doping Concentration
Fully Depleted
49 patents (USPTO):Explore Patents

Title: Profile of Christian Philipp Sandow: Innovator in Semiconductor Technology

Introduction

Christian Philipp Sandow, located in Haar, Germany, is a prominent inventor with an impressive portfolio of 42 patents. His contributions primarily focus on advancements in semiconductor devices, showcasing his expertise and innovation in this critical field.

Latest Patents

Among Sandow's notable patents is a semiconductor device featuring an insulated gate bipolar transistor (IGBT). This device comprises an IGBT portion and a diode portion within a semiconductor body. The diode section contains an anode region surrounded by diode trenches, each equipped with a diode trench electrode and dielectric. The design integrates a first contact groove that extends into the anode region and is complemented by a cathode contact region on the opposite side of the body. Another noteworthy invention includes a semiconductor device with multiple trenches, designed to enhance efficiency and performance by incorporating various electrode types, strategically connected to optimize functionality.

Career Highlights

Christian Philipp Sandow has held influential positions at well-respected organizations such as Infineon Technologies AG and Infineon Technologies Austria AG. His work in these companies has played a significant role in the development of advanced semiconductor solutions, enhancing the capabilities and applications of electronic devices.

Collaborations

Throughout his career, Sandow has collaborated with esteemed colleagues, including Franz-Josef Niedernostheide and Anton Mauder. These partnerships have fostered innovation and contributed to the successful development of Sandow's technologies in the semiconductor industry.

Conclusion

Christian Philipp Sandow exemplifies the spirit of innovation in the semiconductor sector. His extensive patent portfolio and collaborative efforts underscore his significant impact on advancing semiconductor technology, shaping the future of electronic devices.

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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