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For the Inventor, By the Inventor

Santa Barbara, CA, United States of America

Frederick F Lange

This inventor holds 15 USPTO granted patents and 2 published patent applications. Top assignees: University of California, Max-Planck-Gesellschaft Zur Förderung Der Wissenschaften E. V. , Rockwell Int'l Corp.. Active years: 1992-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frederick F Lange. Retrieved from https://idiyas.com/inventor/frederick-f-lange

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

USPTO Granted Patents = 15 

% Patents Active = 73.3

Average Co-Inventor Count = 3.1

ph-index = 8

Forward Citations = 161(Granted Patents)


Company Filing History:

goldMedal12 out of 16,008 
 
University of California
 patents
silverMedal1 out of 1,333 
 
Max-Planck-Gesellschaft Zur Förderung Der Wissenschaften E. V.
 patents
bronzeMedal1 out of 5 
 
Rockwell Int'l Corp.
 patents
4. 2 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1992-2017

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15 patents (USPTO):Explore Patents
1. 9653655 - Light emitting diodes with zinc oxide current spreading and light extraction layers deposited from low temperature aqueous solution (2017-05-16),
2. 8926750 - Low temperature continuous circulation reactor for the aqueous synthesis of ZnO films, nanostructures, and bulk single crystals (2015-01-06),
3. 8841691 - Light emitting diode structure utilizing zinc oxide nanorod arrays on one or more surfaces, and a low cost method of producing such zinc oxide nanorod arrays (2014-09-23),
4. 8668774 - Low temperature continuous circulation reactor for the aqueous synthesis of ZnO films, nanostructures, and bulk single crystals (2014-03-11),
5. 8637334 - High brightness light emitting diode covered by zinc oxide layers on multiple surfaces grown in low temperature aqueous solution (2014-01-28),
6. 8536618 - Light emitting diode structure utilizing zinc oxide nanorod arrays on one or more surfaces, and a low cost method of producing such zinc oxide nanorod arrays (2013-09-17),
7. 6878466 - Method for improving the reliability of brittle materials through the creation of a threshold strength (2005-04-12),
8. 6787080 - Colloidal isopressing (2004-09-07),
9. 6770131 - III-V compound films using chemical deposition (2004-08-03),
10. 6117233 - Formation of single-crystal thin SiC films (2000-09-12),
11. 5856252 - Damage tolerant ceramic matrix composites by a precursor infiltration (1999-01-05),
12. 5284698 - Partially stabilized ZrO.sub.2 -based laminar ceramic composites (1994-02-08),
13. 5188780 - Method for preparation of dense ceramic products (1993-02-23),
14. 5167271 - Method to produce ceramic reinforced or ceramic-metal matrix composite (1992-12-01),
15. 5092948 - Fiber reinforced laminated ceramic composites and method thereof (1992-03-03),

Title: Innovator Spotlight: Frederick F Lange - Pioneering Inventor Enhancing LED Technology

Introduction:

Frederick F Lange, a prominent inventor based in Santa Barbara, CA, has made significant contributions to the field of LED technology with a total of 15 patents under his belt. His innovative approaches have revolutionized the efficiency and cost-effectiveness of Light Emitting Diodes (LEDs).

Latest Patents:

Lange's recent patents include groundbreaking inventions such as "Light emitting diodes with zinc oxide current spreading and light extraction layers deposited from low-temperature aqueous solution." This method enhances the light extraction efficiency of LEDs by incorporating a transparent current spreading layer, resulting in efficiency improvements of over 93% with minimal cost escalation. Another notable patent is the "Low-temperature continuous circulation reactor for the aqueous synthesis of ZnO films, nanostructures, and bulk single crystals," which presents a novel approach to synthesizing Zinc Oxide (ZnO) with enhanced effectiveness.

Career Highlights:

Having worked extensively in renowned institutions like the University of California, Frederick F Lange has established himself as a trailblazer in LED technology. His innovative spirit and dedication to advancements have propelled him to the forefront of the industry, garnering recognition for his pioneering work.

Collaborations:

During his illustrious career, Frederick F Lange has collaborated with distinguished individuals in the field, including Jacob J Richardson and Daniel Bryce Thompson. Together, they have synergized their expertise to drive innovation and push the boundaries of LED technology further.

Conclusion:

In conclusion, Frederick F Lange's contributions to LED technology epitomize innovation and excellence. His series of patents reflect a profound understanding of the intricacies of LED design and the relentless pursuit of efficiency and cost-effectiveness. As a visionary inventor, Lange continues to inspire and shape the future of LED technology, leaving an indelible mark on the industry.

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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