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For the Inventor, By the Inventor

Portola Valley, CA, United States of America

January Kister

This inventor holds 56 USPTO granted patents and 5 published patent applications and 2 EPO patents, primarily in Probe Technology (CPC class G01R). Top assignees: Microprobe, Inc., Formfactor, Inc., Kulicke and Soffa Investments, Inc.. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: January Kister. Retrieved from https://idiyas.com/inventor/january-kister

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

Calculating rank
USPTO Granted Patents = 56 

% Patents Active = 76.8

 

Average Co-Inventor Count = 1.2

ph-index = 22

Forward Citations = 1,104(Granted Patents)

Forward Citations (Not Self Cited) = 413(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Menlo Park, CA (US) (2002)
  • Redwood City, CA (US) (2002 - 2006)
  • Portola Valley, CA (US) (2005 - 2022)

Company Filing History:

goldMedal26 out of 42 
 
Microprobe, Inc.
 patents
silverMedal12 out of 508 
 
Formfactor, Inc.
 patents
bronzeMedal6 out of 92 
 
Kulicke and Soffa Investments, Inc.
 patents
4. 4 out of 5 
 
Antares Contech, Inc.
 patents
5. 4 out of 4 
 
K & S Interconnect, Inc.
 patents
6. 1 out of 1 
 
Astria Semiconductor Holdings, Inc.
 patent
7. 1 out of 1 
 
Kulicke & Soffa Interconnect, Inc.
 patent
8. 1 out of 1 
 
Micro Porbe, Inc.
 patent
9. 1 out of 32 
 
Sv Probe Pte. Ltd.
 patents

Years Active: 2002-2025

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Areas of Expertise:
Vertical Probe Array
Electrical Test Probes
MEMS Probe Card
Decoupled Design
Probe Retention
Space Transformers
Fine Pitch Contacts
Probe Skates
Knee Probe
Interconnect Assembly
High Current Probes
Laser Machining
56 patents (USPTO):Explore Patents
1. 12442834 - Vertical probe array having sliding contacts in elastic guide plate (2025-10-14),
2. 11293947 - Probe on carrier architecture for vertical probe arrays (2022-04-05),
3. 11156640 - MEMS probe card assembly having decoupled electrical and mechanical probe connections (2021-10-26),
4. 11156637 - Electrical test probes having decoupled electrical and mechanical design (2021-10-26),
5. 11054443 - Probe tip with embedded skate (2021-07-06),
6. RE46221 - Probe skates for electrical testing of convex pad topologies (2016-11-28),
7. 9476911 - Probes with high current carrying capability and laser machining methods (2016-10-25),
8. 9316670 - Multiple contact probes (2016-04-19),
9. 9310428 - Probe retention arrangement (2016-04-12),
10. 9274143 - Vertical probe array arranged to provide space transformation (2016-03-01),
11. 9250266 - Probe bonding method having improved control of bonding material (2016-02-02),
12. 9121868 - Probes with offset arm and suspension structure (2015-09-01),
13. 9097740 - Layered probes with core (2015-08-04),
14. 8988091 - Multiple contact probes (2015-03-24),
15. 8907689 - Probe retention arrangement (2014-12-09),

Title: The Innovative Mind of January Kister

Introduction: January Kister, a talented inventor based in Portola Valley, CA, is known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: January Kister holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his diverse range of expertise and creativity.

Career Highlights: With a career spanning over two decades, January Kister has worked with leading tech companies and research institutions, consistently pushing the boundaries of what is possible in the world of inventions.

Collaborations: Throughout his career, January Kister has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: January Kister's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology with his groundbreaking creations.

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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