Inventor

WENNEMER DIETMAR FRANK

CA19 patents

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

WENNEMER DIETMAR FRANK

BLACKBERRY LTD

Function selection by detecting resonant frequencies

Method, system and apparatus for cooling a mobile device

Charger device for a portable electronic device

Key assembly for a handheld electronic device having a one-piece keycap

Hybrid keypad apparatus

CHEN CHAO

Backlit key assembly having a reduced thickness

Key assembly for a handheld electronic device having a one-piece keycap

RESEARCH IN MOTION LTD

Keypad with water and dust protection

Electrical device for a portable electronic device

SULEM FIRMANSYAH KUNCOKO

Charger device for a portable electronic device

Charger device for a portable electronic device

WENNEMER DIETMAR FRANK

Portable electronic device and method of manufacturing parts thereof

Keypad with water and dust protection

ALDANA LEONARDO

Dock for a portable electronic device

PALECZNY TODD ROBERT

Piezoelectric assembly

KUDRNA JOHN PAUL

Hybrid keypad apparatus

LLANOS EDWIN

Radio accessory for a mobile device

FLIR UNMANNED AERIAL SYSTEMS ULC

Systems and methods for modular unmanned vehicles

COULSON SIMON

Method of manufacturing portable electronic device