
Development of the patented Hengram watch instrument for measuring subjectively perceived time

Tégrégé
Neuchâtel (CH)New on Amplifa
About Tégrégé
Tégrégé is a private technology and design project launched in 2011 in Neuchâtel by inventor and CEO Chantal Aubort Jaccard. The company develops a patented portable watch instrument (personal watch instrument) that for the first time measures the subjectively perceived time of humans and, alongside the conventional hours, minutes and seconds, displays a dedicated indicator, the Hengram®. The technology is based on embedded-systems technologies with hybrid and quantum-encrypted data processing; the method is protected by the European patent EP3059644, and trademarks have also been registered. The R&D collaboration is carried out with the Embedded Systems Laboratory (ESL) at EPFL headed by David Atienza Alonso, supported by an Innosuisse project. According to the website, the first limited series is in production; each piece is positioned as a unique work of art in the luxury segment. Fields of application lie in the watch industry, in MedTech wearables, in neuroscience research as well as in the areas of preventive medicine and Art bio-temporel.
- Site
- Neuchâtel
- Processes
- Development of a patented wearable (personal watch instrument) for measuring subjective, R&D collaboration (project with Innosuisse support, Embedded Systems Laboratory EPFL), Crypto-hybrid and quantum data processing in the technology platform
- Materials
- Embedded-Systems Technology, Hybrid and Quantum Data Processing
- Certificates
- Patent EP3059644
- Founded
- 2011
- Industries
- Horlogerie/Watches, MedTech/Wearables, Luxury goods, Neuroscience research, Biotechnology/neuroscience research
- 01
Concept and product design
- 02
Embedded-systems development (with ESL-EPFL, Innosuisse-funded)
- 03
Prototyping
- 04
Manufacturing of the limited series
- 05
Marketing
Technologies and Processes
Embedded-Systems Technology
Core of the measurement of subjective time perception in the wearable, developed with the Embedded Systems Laboratory at EPFL.
Hybrid and Quantum Data Processing
Encrypted processing of the sensor data in the Tégrégé technology platform.
Location
Neuchâtel
CHFounding and company headquarters
- Lot size
- Limited series
Products



Inside the production




Industries
Additional services
Property Rights and Quality
The method is protected by the granted European patent EP3059644; the trademarks are registered. Scientific support is provided by an advisory scientific and technical board and the R&D partnership with EPFL.
| Evidence | Neuchâtel |
|---|---|
| Patent EP3059644 |
History
- 2005
Founder Chantal Aubort Jaccard founds the consultancy Ecodroitconseils.
- 2011
Tégrégé concept launched in Neuchâtel (private project); idea of a watch for measuring subjective time
- 2016/2017
EPFL researchers (ESL, David Atienza) become interested in the project; next stage: prototyping (Agefi 2017)
- 2021
Product video published on tegrege.com
- 2026
According to the website, Elisa Gagnepain graduated from the University of Geneva (statement of the website)