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Hsinchu, Taiwan

Cheng-Min Chang

This inventor holds 6 USPTO granted patents. Top assignee: Microjet Technology Company, Ltd.. Active years: 2003-2007.

USPTO Granted Patents = 6

% Patents Active = 83.3

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 77(Granted Patents)

Location History:

Changhua, TW (2003)
Changhua Hsien, TW (2003)
Hsinchu, TW (2004 - 2007)

Company Filing History:

Microjet Technology Company, Ltd.

Years Active: 2003-2007

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D538335 - Cartridge (2007-03-13),

2. D535326 - Cartridge (2007-01-16),

3. 6692120 - Pressure regulation apparatus for ink reservoir (2004-02-17),

4. 6692119 - Method of regulating pressure of ink cartridge and the pressure regulating device thereof (2004-02-17),

5. D477021 - Print cartridge (2003-07-09),

6. D469463 - Cartridge (2003-01-29),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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