Inventor

KOSECOFF DAVID B

US23 patents

⚠️ This page may combine multiple inventors who share the name “KOSECOFF DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOSECOFF DAVID B

OREAL

Methods for determining presence of bluetooth device

Cartridge with dry shampoo for applicator device

Addressable electroactive polymer arrays for cosmetic design application

Photonic structure for dynamic expression of colors and effects

Device for measuring skin exposure to pollutants or proximity to pollutant sources and recommending personalized skincare products

Portable hair styling device with light-emitting diodes embedded in the bristles or teeth

Systems and methods for measuring air quality

Wearable device and method for measuring ultra-violet light with visible light sensor

Conformable point array for discretized cosmetic design application

Skin contouring using photo-responsive materials

Hair contouring treatments using photoresponsive hydrogels

Device for measuring hair exposure to pollutants or proximity to pollutant sources and recommending personalized haircare products

Determining position of a personal care device relative to body surface

Device for measuring hair exposure to harmful light and recommending personalized haircare products

Ultraviolet light sensor and method to achieve targeted vitamin D levels

Personal pollution sensing device with extended battery life

Integrated cosmetic design applicator

Hair treatment system with proximity sensors to detect scalp or hair distance and locality

Generation of digital 3D models of body surfaces with automatic feature identification

APPLE INC

Wireless charging retail systems

Wireless charging station

System for presenting electrically supported devices

Wireless charging station