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Sunasic Technologies Inc patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Sunasic Technologies Inc-related inventors


Sensing chip package having esd protection and method making the same

A chip package having ESD protection and a method for making the chip are disclosed. The chip package includes a chip and a substrate. The chip includes a number of I/O pads each connected to a corresponding I/O contact via a first bonding wire. It also includes a number of... Sunasic Technologies Inc

Noise-reduced capacitive sensing unit

A noise-reduced capacitive sensing unit is disclosed. The noise-reduced capacitive sensing unit includes: a sensing plate; a first bias voltage source for providing a first bias voltage; a second bias voltage source for providing a second bias voltage; a switch unit, connected between two bias voltage sources and the sensing... Sunasic Technologies Inc

Method for packaging fingerprint sensing chip and fingerprint sensing module made using the same

A method for packaging fingerprint sensing chips and a fingerprint sensing module using the method are disclosed. The method includes the steps of: A. providing a number of PCBs for packaging fingerprint sensing chips, wherein the PCBs are connected in a form of a panel before cutting; each PCB located... Sunasic Technologies Inc

Contact image sensor

A contact image sensor is disclosed in the present invention. The contact image sensor includes: a substrate; an array of sensing units, formed above the substrate; a first insulation structure, formed over the sensing units and the substrate; a number of focusing units, formed above the first insulation structure, each... Sunasic Technologies Inc

Chip with i/o pads on peripheries and method making the same

A chip with I/O pads on the peripheries and a method making the chip is disclosed. The chip includes: a substrate; a first metal layer, formed above the substrate; an inter-metal dielectric layer, formed above the first metal layer, having concave portions formed along the peripheries of the chip so... Sunasic Technologies Inc

Capacitive fingerprint sensing unit and enhanced capacitive fingerprint reader

A capacitive fingerprint sensing unit and enhanced capacitive fingerprint reader using the capacitive fingerprint sensing units are disclosed. The enhanced capacitive fingerprint reader includes a number of capacitive fingerprint sensing units, forming a fingerprint sensing array; a conductive element; and an excitation signal driver, for providing excitation signals to the... Sunasic Technologies Inc

Printed circuit board assembly forming enhanced biometric module and manufacturing method thereof

A Printed Circuit Board Assembly (PCBA) for forming an enhanced biometric module and a method for manufacturing the PCBA are disclosed. The method includes the steps of providing a PCB, a biometric sensing chip and SMDs; mounting the biometric sensing chip on the PCB with each bonding pad being electrically... Sunasic Technologies Inc

Printed circuit board assembly forming enhanced fingerprint module

A Printed Circuit Board Assembly (PCBA) forming an enhanced fingerprint module is disclosed. The PCBA includes a Printed Circuit Board (PCB), an image sensing chip, at least one electrode and a protection layer. An opening in a first insulation layer and a second insulation layer of the PCB together form... Sunasic Technologies Inc

Chip with i/o pads on peripheries and method making the same

A chip with I/O pads on the peripheries and a method making the chip is disclosed. The chip includes: a substrate; at least two metal layers, formed above the substrate, each metal layer forming a specific circuit, wherein two adjacent metal layers are separated by an inter-metal dielectric layer; and... Sunasic Technologies Inc








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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. Freshpatents.com is not affiliated or associated with Sunasic Technologies Inc 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 Sunasic Technologies Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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