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Inventor

Chi-Mou Chao

Inventor
Hsinchu County, TW

Overview

15→
Patents
2000–2020
Patent span
Physics
Primary field (CPC G)

Patents· 15 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer32%
A47LDomestic washing or cleaning20%
B08BCleaning in general8%
B62DMotor vehicles8%
G05DSystems for controlling or regulating non-electric variables8%
B05BSpraying apparatus4%
B25JManipulators4%
F16DCouplings for transmitting rotation4%
H02KDynamo-electric machines4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,743,730Spray module and robot for use therewith202010,524,630Automatic cleaning machine20209,968,234Automatic cleaning machine20189,896,139'Robot'20189,084,519'Cleaner and path controlling method thereof'20158,435,359'Cleaner and path controlling method thereof'2013RE043237'System for constant angular velocity disk recording and method for laser power control thereof'20127,778,120'Calibration method for determining servo parameters for accessing an optical disc'20107,149,166'Optical recording system with a built-in jitter detector'20066,966,023'Encoding method for an optical recorder'20056,894,956'Multimode filter'20056,882,610'Optimal power calibration method for an optical disc'20056,785,197'Control system and method for controlling the sled of the optical storage device by using stepping motor'20046,711,107'System for constant angular velocity disk recording and method for laser power control thereof'20046,044,737'Stator of and arc shaping method for brushless motor'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2006Based in Taipei, TW· patent location history
2004Patents assigned to ACER LABS INC (2)· patent assignee history
2004–2005Based in Hsinchu, TW· patent location history
2005–2012Patents assigned to MEDIATEK INC (5)· patent assignee history
2005–2020Based in Hsinchu County, TW· patent location history
2012–2015Patents assigned to CHAO CHI-MOU (3)· patent assignee history
2018–2020Patents assigned to HOBOT TECH INC (3)· patent assignee history
2018Patents assigned to CHAO CHI MOU (1)· patent assignee history
2018–2020Based in Jhubei City, TW· patent location history
2018Based in Zhubei City, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEDIATEK INC52005–2012
CHAO CHI-MOUself32012–2015
HOBOT TECH INC32018–2020
ACER LABS INC22004
CHAO CHI MOUself12018
Locations
LocationPatentsSpan
Hsinchu County, TW72005–2020
Hsinchu, TW32004–2005
Jhubei City, TW22018–2020
Taipei, TW22000–2006
Zhubei City, TW12018