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Protec Co Ltd patents

Recent patent applications related to Protec Co Ltd. Protec Co Ltd is listed as an Agent/Assignee. Note: Protec Co Ltd may have other listings under different names/spellings. We're not affiliated with Protec Co Ltd, we're just tracking patents.

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Date Protec Co Ltd patents (updated weekly) - BOOKMARK this page
05/04/17Pump position feedback type dispenser and dispensing method
05/04/17Flowrate measuring type viscous liquid dispenser and dispensing method
11/24/16Method of forming electromagnetic interference shielding layer of ball grid array semiconductor package and base tape for the method
05/19/16Piezoelectric dispenser and calibrating stroke of the same
05/19/16Piezo-pneumatic valve driving type dispensing pump and dispensing viscous liquid by using the pump
10/22/15Temperature-sensing piezoelectric dispenser
10/22/15Operation number-counting piezoelectric dispenser
10/01/15Apparatus and detaching chip
05/21/15Valve impact type dispensing pump
05/14/15Valve accelerating type dispensing pump
11/28/13Valve impact type dispensing pump
11/28/13Valve accelerating type dispensing pump
07/26/12Method and manufacturing led device
12/30/10Volume-based dispensing control method
12/30/10Soluble aggregate, immune tolerance inducer and manufacturing method thereof
10/07/10Method of adjusting laser beam pitch by controlling movement angles of grid image and stage
11/12/09Independent upper side and lower side drive type double-sided simultaneous exposure system

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Protec Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Protec Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by