Inventor

Byeong Hee Chang

Inventor

Daejeon, KR

Overview

2→

Patents

2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F03Dprimary

F03DWind motors20%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g20%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock20%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%

G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves10%

G06FElectric digital data processing10%

PatentTitleYear

10,871,502Rotating three-dimensional ultrasonic anemometer and method of measuring three-dimensional wind velocity using the same2020 10,767,635Wind direction and wind velocity measuring apparatus for wind turbine, and device and method for controlling yaw angle of wind turbine by using same2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to KOREA AEROSPACE RES INST (2)· patent assignee history

2020Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA AEROSPACE RES INST	2	2020

Locations

Location	Patents	Span
Daejeon, KR	2	2020