This inventor holds 1 USPTO granted patent. Top assignee: Trina Solar Co., Ltd. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Pietro Peter Altermatt and Solar Cell Innovation.
Introduction
Pietro Peter Altermatt is an inventor associated with Changzhou, China, and Trina Solar Co., Ltd. His listed patent focuses on solar-cell structure and electrical contacts.
Latest Patents
Altermatt is associated with 1 patent, titled “Solar cell.” The invention describes a semiconductor substrate with a metal contact area and a non-metal contact area on its front surface. A first tunneling layer, doped polysilicon layer, and metal electrode are stacked on the metal contact area, with the electrode electrically connected to the polysilicon layer. On the substrate’s back surface, a second tunneling layer, doped polysilicon layer, and metal electrode are stacked in sequence.
Career Highlights
The available information connects Altermatt’s patent work with Trina Solar Co., Ltd. His listed invention addresses the arrangement of layers and electrodes in a solar cell.
Collaborations
Yunyun Hu and Zhuohan Zhang are identified as Altermatt’s coworkers.
Conclusion
Pietro Peter Altermatt’s listed patent presents a solar-cell design built around layered tunneling, doped polysilicon, and metal-electrode structures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile