Inventor

CHEN CHAO

CA384 patents

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

CHEN CHAO

ETHICON INC

Electrosurgical cutting instrument

Electrosurgical cutting instrument

Scissorlike electrosurgical cutting instrument

Scissorlike electrosurgical cutting instrument

Tube knot applicator

Articulating endometrial ablation device

Method of making a surgical suture

Surgical device for enclosing an internal organ

Method of tying knots using a tube knot applicator

Sterile surgical needle-suture combination

Endoscopic ligating device

Surgical device for enclosing an internal organ

CHEN CHAO

Backlighting apparatus for a keypad assembly

Keyboard dome stiffener assembly

Backlit key assembly having a reduced thickness

Electronic mobile device support apparatus

Gasket and display assembly for an electronic mobile device

Tactile touch screen for electronic device

Handheld computing device having drop-resistant LCD display

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

Methods for preserving fresh produce

Methods for preserving fresh produce

Test probes, common oligonucleotide chips, nucleic acid detection method, and their uses

Combined cigar case with ashtray

RESEARCH IN MOTION LTD

Hand-held electronic device with multiple input mode thumbwheel

Hand-held electronic device with multiple input mode thumbwheel

Split Keyboard

Hand-held electronic device with multiple input mode thumbwheel

Foam support for mobile electronic device display

Integrated circuit card holder

Surface mountable clip suitable for use in a mobile communication device

Keypad with water and dust protection

Handheld computing device having drop-resistant LCD display

Battery connector capable of connecting multiple power consuming circuit boards

Frame for a device mounted above a printed circuit board in an electronic device

MANTROSE HAEUSER CO INC

Methods for preserving fresh vegetables

Methods for preserving fresh fruit and product thereof

XIAMEN WORTHFIND IND CO LTD

Ice bucket backpack

Ice cooler bag

ZHU YAJIANG

Control circuits and methods for switching mode power supplies

Control circuits and methods for switching mode power supplies

OPEN TEXT CORP

Method and system for document similarity analysis

Method and system for assessing similarity of documents

BLACKBERRY LTD

Asset tracking device

Backlighting assembly for a keypad

CORDIS CORP

Stent with optimal strength and radiopacity characteristics

YOKOGAWA ELECTRIC CORP

System and method for generating output data

SAMMIC SL

Food mixer

WISHMAN MAX J

Rack power distribution unit with detachable cables

MANTROSE HAEUSER COMPANY INC

Methods for preserving fresh produce