Assignee
PRECIFLEX SA
CH22 patents
Top patents by PatentIndex Score
US10481555B2Nov 19, 2019
System and method of force displacement insensitive to temperature changes
PRECIFLEX SA2 citations72
US9703261B2Jul 11, 2017
Low volume precision bellows
PRECIFLEX SA3 citations72
US10052435B2Aug 21, 2018
Skin-attachable miniature drug injection device with remote activation capability and dry drug carrier within injection needle
PRECIFLEX SA2 citations71
US9978548B2May 22, 2018
Liquid filled bellows activated switch and voltage source made therefrom, timepieces and methods related thereto
PRECIFLEX SA5 citations70
US10031481B2Jul 24, 2018
Temperature driven winding system
PRECIFLEX SA6 citations69
US11849817B2Dec 26, 2023
Device comprising decorative objects having restrained freedom to move and suspended in fluid
PRECIFLEX SA2 citations67
US11042121B2Jun 22, 2021
Indication device
PRECIFLEX SA3 citations64
US10254715B2Apr 9, 2019
Miniature user-powered lighting device, system and method of using same
PRECIFLEX SA2 citations62
US11583000B2Feb 21, 2023
Devices for active humidification and flavouring
PRECIFLEX SA0 citations61
US12372925B2Jul 29, 2025
Portable device comprising decorative elements driven by invisible driving means, in a liquid
PRECIFLEX SA0 citations59
US11287776B2Mar 29, 2022
Systems and methods for absorption/expansion/contraction/movement of a liquid in a transparent cavity
PRECIFLEX SA0 citations59
US12006919B2Jun 11, 2024
Energy harvesting with fluids
PRECIFLEX SA0 citations58
US11733860B2Aug 22, 2023
Finger-fluid interfacing method and device
PRECIFLEX SA0 citations57
US11317686B2May 3, 2022
Wearable construct with dynamic fluid display
PRECIFLEX SA1 citations56
US12372926B2Jul 29, 2025
Miniature user-powered lighting device, system and method of using same
PRECIFLEX SA0 citations52
US10330233B2Jun 25, 2019
Capillary flow control system for fluid indicator
PRECIFLEX SA0 citations51
US12578684B2Mar 17, 2026
Visual indicator and fluid dispenser
PRECIFLEX SA0 citations49
US12389989B2Aug 19, 2025
Dynamic fluidic jewelry
PRECIFLEX SA0 citations47
US12440007B2Oct 14, 2025
Device comprising decorative objects having restrained freedom to move and suspended in fluid
PRECIFLEX SA0 citations46
US9494920B2Nov 15, 2016
Fluid indicator
PRECIFLEX SA0 citations43
US10815032B2Oct 27, 2020
Compensated capillary indicator
PRECIFLEX SA0 citations40
US10671022B2Jun 2, 2020
Systems and methods for indicating a quantity
PRECIFLEX SA0 citations38