Newburyport, MA, United States of America

Herbert Schlegel, Jr

This inventor holds 1 USPTO granted patent. Top assignee: Apple Inc.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Herbert Schlegel, Jr. Retrieved from https://idiyas.com/inventor/herbert-schlegel-jr

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: The Innovations of Herbert Schlegel, Jr.

Introduction: Herbert Schlegel, Jr. is a notable inventor based in Newburyport, MA (US). He has made significant contributions to the field of portable communications through his innovative designs. His work primarily focuses on antenna technology, which is crucial for enhancing communication devices.

Latest Patents: Schlegel holds a patent for a "Folded monopole antenna for use with portable communications devices." This invention features an antenna arrangement that is compact enough to fit within the housing of portable devices. The design includes a pair of spaced folded monopole antennas, each consisting of a printed circuit board that forms a ground plane. The innovative folding technique reduces the height of the monopole, allowing it to fit into smaller casings. To address the electrical match and electromagnetic fields, a shunt inductance is introduced, enhancing the antenna's performance.

Career Highlights: Herbert Schlegel, Jr. has had a distinguished career, working with leading technology companies. He is currently associated with Apple Inc., where he continues to develop cutting-edge technologies that improve communication devices. His expertise in antenna design has positioned him as a valuable asset in the tech industry.

Collaborations: Throughout his career, Schlegel has collaborated with talented individuals such as Charles M. Difronzo and Timothy J. Blaney. These partnerships have fostered innovation and contributed to the advancement of communication technology.

Conclusion: Herbert Schlegel, Jr. is a prominent inventor whose work in antenna technology has significantly impacted portable communications. His innovative designs and collaborations continue to shape the future of communication 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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