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For the Inventor, By the Inventor

Santa Barbara, CA, United States of America

Tom Ahlkvist Scharfeld

This inventor holds 11 USPTO granted patents. Top assignees: Spoonjack, LLC, Tagsense, Inc., Other. Active years: 2012-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tom Ahlkvist Scharfeld. Retrieved from https://idiyas.com/inventor/tom-ahlkvist-scharfeld

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

USPTO Granted Patents = 11

% Patents Active = 36.4

Average Co-Inventor Count = 1.2

ph-index = 7

Forward Citations = 116(Granted Patents)


Location History:

  • Cambridge, MA (US) (2012)
  • Santa Barbara, CA (US) (2012 - 2017)

Company Filing History:

goldMedal7 out of 7 
 
Spoonjack, LLC
 patents
silverMedal2 out of 3 
 
Tagsense, Inc.
 patents
bronzeMedal4 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 2012-2017

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11 patents (USPTO):Explore Patents
1. 9741222 - Blister package with integrated sensor and electronic tag (2017-08-22),
2. D748102 - Display screen with transitional user interface (2016-01-26),
3. 9159308 - Electronic musical instruments (2015-10-13),
4. D702701 - Display screen with graphical user interface (2014-04-15),
5. 8525677 - Blister package with integrated electronic tag and method of manufacture (2013-09-03),
6. 8525014 - Electronic musical instruments (2013-09-03),
7. D687048 - Display screen with transitional graphical user interface (2013-07-30),
8. 8362347 - System and methods for guiding user interactions with musical instruments (2013-01-29),
9. 8237042 - Electronic musical instruments (2012-08-07),
10. D664548 - Display screen with a transitional user interface (2012-07-31),
11. 8120492 - Blister package with integrated electronic tag and method of manufacture (2012-02-21),

Title: Tom Ahlkvist Scharfeld: Inventor of Packaging and User Interface Technologies

Introduction

Tom Ahlkvist Scharfeld is an inventor associated with Santa Barbara, California. His work includes inventions in packaging and display technology, and he is credited with 11 patents.

Latest Patents

One of Scharfeld’s listed patents, “Blister Package with Integrated Sensor and Electronic Tag,” describes a blister package that incorporates an RFID tag. The conductive lidding material both seals the package and functions as an antenna, while an electronic circuit connects to the antenna. The patent also describes manufacturing methods designed to work with conventional blister-packaging processes.

Another listed patent, “Display Screen with Transitional User Interface,” concerns a display screen and a transitional user interface.

Career Highlights

Scharfeld is associated with Spoonjack, LLC. His patent work spans packaging systems and display interfaces.

Collaborations

Richard Glen Fletcher is identified as Scharfeld’s coworker.

Conclusion

Tom Ahlkvist Scharfeld’s listed inventions reflect contributions to RFID-enabled blister packaging and display user interfaces, supported by a portfolio of 11 patents.

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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