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Chun-Jung Chang

USPTO Granted Patents = 6 (Patent Applications = 2)

Average Co-Inventor Count = 4.9

ph-index = 2

Forward Citations = 6(Granted Patents)

Company Filing History:

Foxconn Technology Co., Ltd.

Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.

Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd.

4. 1 out of 19,782

Hon Hai Precision Industry Co., Ltd.

where one patent can have more than one assignee

Years Active: 2014-2018

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10124405 - Manufacturing method for metallic housing of electronic device (2018-11-13),

2. 10040120 - Manufacturing method for metallic housing of electronic device (2018-08-07),

3. 9901979 - Metallic article and method for manufacturing metallic article (2018-02-27),

4. 9370823 - Metallic housing of electronic device and manufacturing method thereof (2016-06-21),

5. 9358606 - Metallic housing of electronic device and manufacturing method thereof (2016-06-07),

6. 8747532 - Filter device (2014-06-10),

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