Johannes Windeln

This inventor holds 14 USPTO granted patents and 1 published patent application, primarily in Solar Energy Technology. Top assignees: International Business Machines Corporation, Other. Active years: 1990-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johannes Windeln. Retrieved from https://idiyas.com/inventor/johannes-windeln

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

Calculating rank

USPTO Granted Patents = 14 (Patent Applications = 1)

% Patents Active = 35.7

Average Co-Inventor Count = 5.4

ph-index = 3

Forward Citations = 18(Granted Patents)

Location History:

Bodenheim, DE (US) (2014)
Bodenheim, DE (1990 - 2019)

Company Filing History:

13 out of 166,483

International Business Machines Corporation

patents

1 out of 834,659

Other

patents

Years Active: 1990-2019

Loading Chart...

Areas of Expertise:

Solar Cell

Absorber Thickness

Back Surface Recombination

High Density Data Storage

Imaging

Semiconductor Packaging

Resin Layer

Disk Recycling

Surface Modification

Lubricant Retention

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10283653 - Solar cell with reduced absorber thickness and reduced back surface recombination (2019-05-07),

2. 9825192 - Solar cell with reduced absorber thickness and reduced back surface recombination (2017-11-21),

3. 9773927 - Solar cell with reduced absorber thickness and reduced back surface recombination (2017-09-26),

4. 9368666 - Solar cell with reduced absorber thickness and reduced back surface recombination (2016-06-14),

5. 9246039 - Solar cell with reduced absorber thickness and reduced back surface recombination (2016-01-26),

6. 8792318 - Method for high density data storage and imaging (2014-07-29),

7. 8369204 - Method for high density data storage and imaging (2013-02-05),

8. 8368519 - Packaging a semiconductor wafer (2013-02-05),

9. 8289833 - Method for high density data storage and imaging (2012-10-16),

10. 8129496 - Method for high density data storage and imaging (2012-03-06),

11. 8102753 - Method for forming deformed regions in a resin layer (2012-01-24),

12. 6585906 - Method for recycling a disk having a layered structure on a glass substrate (2003-07-01),

13. 4975495 - Method for the modification of the surfaces of polytetrafluoroethylene, (1990-12-04),

14. 4940606 - Method of increasing the lubricant retention of magnetic disks (1990-07-10),

Sure, here is the article about inventor Johannes Windeln:

Title: Innovator Spotlight: Johannes Windeln

Introduction:

Johannes Windeln, a prolific inventor hailing from Bodenheim, Germany, has made significant contributions to the field of renewable energy through his groundbreaking patents.

Latest Patents:

One of his latest patents includes a "Solar cell with reduced absorber thickness and reduced back surface recombination" - a stacked-layered thin film solar cell. This innovation features an improved back contact for Copper Indium Gallium Selenide solar cells, providing enhanced reflectance for infrared wavelengths while maintaining a strong connection to the semiconductor absorber.

Another patent focuses on the manufacturing process for this improved solar cell, highlighting Windeln's dedication to advancing solar technology for a more sustainable future.

Career Highlights:

Johannes Windeln has demonstrated his expertise while working at renowned companies like IBM, where he has applied his inventive spirit to drive progress in the field of renewable energy.

Collaborations:

Throughout his career, Windeln has collaborated with esteemed individuals such as Urs T Duerig and Jane Elizabeth Frommer, collectively contributing to the development of innovative technologies in the solar industry.

Conclusion:

In conclusion, Johannes Windeln's remarkable inventions in the realm of solar technology showcase his commitment to driving sustainable solutions forward. With 14 patents to his name and a history of successful collaborations, Windeln continues to make strides in shaping the future of renewable energy.

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]

1 patent pending: