Tavannes, Switzerland

Charles Guyot

This inventor holds 2 USPTO granted patents. Top assignee: Ebauches Tavannes Sa. Active years: 1976-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles Guyot. Retrieved from https://idiyas.com/inventor/charles-guyot

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1976-1979

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2 patents (USPTO):Explore Patents

Title: Innovations by Charles Guyot - A Pioneer in Watchmaking

Introduction

Charles Guyot, hailing from Tavannes, Switzerland, is a notable inventor celebrated for his contributions to the horology industry. With two patents to his name, Guyot has demonstrated remarkable innovation in the design of watch mechanisms, particularly in enhancing functionality and user experience.

Latest Patents

Guyot's inventive prowess is exemplified in his latest patents. The first, titled "Calendar Watch Movement with Date-Indicating Member," features a sophisticated double cam arrangement that enables the date-indicating wheel to advance one step every 24 hours. This design incorporates a locking mechanism that secures the wheel when not in use, thereby ensuring accurate date display. The first cam includes a hook for engagement with the toothed wheel, incrementing the date by one tooth daily, while the integral co-axial star wheel operates through the second cam driven by the hour wheel.

His second patent, "Digital Display Mechanism for a Time-Keeper," presents an innovative solution for displaying time in an instantaneous or step-by-step fashion. This mechanism consists of a constantly rotating driving wheel that works in conjunction with a toothed wheel and ratchet wheel, effectively advancing the display by a singular figure with each movement. A lever mechanism allows for manual correction of the display, offering flexibility in viewing the time or date.

Career Highlights

Guyot is associated with Ebauches Tavannes SA, a company known for its expertise in watch movements and innovations. His contributions significantly impact the advancements in timekeeping technology, making him a respected figure in the field.

Collaborations

Throughout his career, Guyot has collaborated with his colleague Jacques Muller, sharing ideas and insights that foster technological development in their projects. Their partnership has undeniably enriched the innovation landscape within the watchmaking industry.

Conclusion

In summary, Charles Guyot stands out as an influential inventor whose work continues to inspire advancements in watch technology. With his latest patents reflecting deep ingenuity, he establishes a legacy that will shape the future of horology. Through collaboration with peers like Jacques Muller, Guyot exemplifies the spirit of innovation that drives the industry forward.

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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