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TWI266037B - A non-contact type electronic level sensor - Google Patents

A non-contact type electronic level sensor

Info

Publication number
TWI266037B
TWI266037B TW94103842A TW94103842A TWI266037B TW I266037 B TWI266037 B TW I266037B TW 94103842 A TW94103842 A TW 94103842A TW 94103842 A TW94103842 A TW 94103842A TW I266037 B TWI266037 B TW I266037B
Authority
TW
Taiwan
Prior art keywords
bubble
electronic level
image
contact type
level sensor
Prior art date
Application number
TW94103842A
Other languages
English (en)
Other versions
TW200632284A (en
Inventor
Jau-Ji Huang
Jr-Yung Jeng
Kuen-He Su
Ching-Horng Hsiao
Shin-Chang Chang
Original Assignee
Quarton Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Quarton Inc filed Critical Quarton Inc
Priority to TW94103842A priority Critical patent/TWI266037B/zh
Publication of TW200632284A publication Critical patent/TW200632284A/zh
Application granted granted Critical
Publication of TWI266037B publication Critical patent/TWI266037B/zh

Links

Landscapes

  • Image Analysis (AREA)
TW94103842A 2005-03-10 2005-03-10 A non-contact type electronic level sensor TWI266037B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94103842A TWI266037B (en) 2005-03-10 2005-03-10 A non-contact type electronic level sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94103842A TWI266037B (en) 2005-03-10 2005-03-10 A non-contact type electronic level sensor

Publications (2)

Publication Number Publication Date
TW200632284A TW200632284A (en) 2006-09-16
TWI266037B true TWI266037B (en) 2006-11-11

Family

ID=38191483

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94103842A TWI266037B (en) 2005-03-10 2005-03-10 A non-contact type electronic level sensor

Country Status (1)

Country Link
TW (1) TWI266037B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI393866B (zh) * 2008-10-14 2013-04-21 Raydium Semiconductor Corp 物體運動狀態感測器
TWI727644B (zh) * 2014-11-13 2021-05-11 美商米沃奇電子工具公司 水平儀

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI391634B (zh) * 2008-05-07 2013-04-01 Imu Solutions Inc 分離式水平儀

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI393866B (zh) * 2008-10-14 2013-04-21 Raydium Semiconductor Corp 物體運動狀態感測器
TWI727644B (zh) * 2014-11-13 2021-05-11 美商米沃奇電子工具公司 水平儀
US11391568B2 (en) 2014-11-13 2022-07-19 Milwaukee Electric Tool Corporation Level
US12055415B2 (en) 2014-11-13 2024-08-06 Milwaukee Electric Tool Corporation Level

Also Published As

Publication number Publication date
TW200632284A (en) 2006-09-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees