Inventor · disambiguated record
Ling-Chen Chang
Also filed as: CHANG LING · CHANG LING-CHEN
5 granted patents·5 pending applications·5 citations·filing 2004–2022
66Inventor score
Files withASUSTEK COMP INC3LITE ON IT CORP3DELL PRODUCTS LP2BEIJING BYTEDANCE NETWORK TECH CO LTD1CHANG LING-CHEN1
Top patents by PatentIndex Score
10 records- 0169US7492684B2Method and apparatus for controlling a tilt between an optical axis of an optical pick-up head and an optical discLITE ON IT CORP·Filed 2005·Granted Feb 17, 2009·3 cites·11 claims
- 0263US10788867B2Extendable handle for computer componentDELL PRODUCTS LP·Filed 2016·Granted Sep 29, 2020·1 cites·17 claims
- 0362US9841790B2Lever release mechanism for a computer componentDELL PRODUCTS LP·Filed 2016·Granted Dec 12, 2017·1 cites·9 claims
- 0443US2009295729A1Input device and operation method of computer systemASUSTEK COMP INC·Filed 2009·Application pending·0 cites
- 0542US2009102789A1Input apparatus and operation method for computer systemASUSTEK COMP INC·Filed 2008·Application pending·0 cites
- 0642US2009128490A1Input apparatus and optical mouse for computer and operation method thereofASUSTEK COMP INC·Filed 2008·Application pending·0 cites
- 0739US2006072210A1Object-lens device for an optical pickup headLITE ON IT CORP·Filed 2005·Application pending·0 cites
- 0838US7523560B2Method and apparatus for detecting an electronic product being placed vertically of horizontallyLITE ON IT CORP·Filed 2005·Granted Apr 28, 2009·0 cites·18 claims
- 0936US12405987B2Annotation data determination method and apparatus, and readable medium and electronic deviceBEIJING BYTEDANCE NETWORK TECH CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·14 claims
- 1033US2005259526A1High sensitivity actuator for an optical pick-up headCHANG LING-CHEN·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →