SDI Corporation

Taiwan, Province of China


 
Total IP 31
Total IP Rank # 46,136
IP Activity Score 0.9/5.0    2
IP Activity Rank # 467,433
Stock Symbol 2351 (twse)
ISIN TW0002351004
Market Cap. 18.0B  (TWD)
Industry Semiconductor Equipment & Materials
Sector Technology
Dominant Nice Class Paper, cardboard and goods made ...

Patents

Trademarks

23 3
1 1
0 0
3
 
Last Patent 2019 - Pressure regulating device for w...
First Patent 1992 - Organizer for assorted desk arti...
Last Trademark 2008 - NiVO
First Trademark 1990 - SDI

Industry (Nice Classification)

Latest Inventions, Goods, Services

2018 Invention Writing tool. A writing tool has a pen tube (10), a capillary unit (30), and a dispensing unit (4...
Invention Writing tool. A writing tool has a pen tube, a capillary unit, and a dispensing unit. The capilla...
Invention Labor-saving hole punch. A labor-saving hole punch includes a base, an operating unit, a linking...
Invention Pressure regulating device for writing tool and writing tool having the same. A pressure regulati...
2017 Invention Tape dispenser and cutting unit thereof. A tape dispenser includes a base and a cutting unit. Th...
Invention Writing tool and dispensing unit thereof. A writing tool includes a writing unit (10), a capillar...
Invention Writing tool and dispensing unit thereof. A writing tool includes a writing unit, a capillary mem...
2016 Invention Stapler with a moveable staple pressing mechanism. A stapler with a movable staple pressing mech...
Invention Lead frame. A lead frame has a metal base, a silver-plated layer, and a silver oxide layer. The s...
2015 Invention Reciprocating pencil sharpener. A reciprocating pencil sharpener has a shavings receptacle, a sta...
Invention Stapler and multi-inclined anvil structure thereof. A multi-inclined anvil structure for a staple...
Invention Automatic cover-opening device. An automatic cover-opening device has a body, at least one cover ...
2014 Invention Multi-locking utility cutter. A multi-locking utility cutter has a shank, a blade and a slider. ...
Invention Stapler
Invention Cutter assembly having a screw-locking device. A cutter assembly has a blade holder, a blade, a s...
Invention Cutter assembly having a limiting structure. A cutter assembly has a blade holder, a blade and a...
Invention Stationery tool. A stationery tool has a body and a rubber holding device. The body has a holdin...
Invention Cutter knife
Invention Cutter assembly having dual locking effect. A cutter assembly has a blade holder, a slider, an au...
2013 Invention Puncher having a scrap-releasing capability in a rotating manner. A puncher has a base, a pressi...
Invention Adjustable pencil sharpener. A pencil sharpener has a waste case, a blade base, a blocking chunk,...
Invention Correction tape dispenser
Invention Cutter with a slider that can be pushed from two directions and slider for the same. A cutter wit...
Invention Tape holding device. A tape holding device has a holding frame and an engaging component. The ho...
Invention Flat-clinch stapler having a buffering device. A flat-clinch stapler has a base, a magazine assem...
Invention Dispensing unit for a thin film dispenser and thin film dispenser having the same. A dispensing ...
Invention Thin film dispenser. A thin film dispenser has a housing and a dispensing unit mounted in the ho...
2012 Invention Puncher. A puncher has a base, an upper cover, two cutters and at least one spring. The base is ...
Invention Pencil sharpener
Invention Stationery tool with a pushbutton having a push-proof capability. A stationery tool has a body, a...
Invention Electric pencil sharpener with a replaceable cutter assembly. An electric pencil sharpener has a ...
Invention Slider for a cutter. A slider has an upper sliding element, a lower sliding element and a resilie...
Invention Stapler with leg-flattening and anvil-limiting capability. A stapler has a supporting base, a ma...
Invention Reciprocating pencil sharpener. A reciprocating pencil sharpener has a stationary member, a cutte...
2011 Invention Stationery tool. A stationery tool has a body and a rubber holding device. The body has a holding...
Invention Cutter assembly for an electric pencil sharpener. A cutter assembly for an electric pencil sharpe...
Invention Thin film dispenser. A thin film dispenser has a body, a moving assembly, a resilient positioning...
Invention Correction ribbon
Invention Dispenser for correction ribbons
Invention Dispensing unit for a thin film dispenser
2010 Invention Slider for a cutter. A slider has an upper sliding element, a lower sliding element and a resili...
2009 Invention Stapler with leg-flatting and anvil-guiding capability. A stapler has a supporting base, a magazi...
Invention Device for changing orientation of tape of tape transfer device. A tape transfer device includes...
Invention Rotatable knob controlled adhesive tape dispenser. An adhesive tape dispenser has a body, an adhe...
Invention Film transfer device with slidable protection cap. A film transfer device with a slidable protect...
2008 G/S Hand tools and implements (hand operated), including blades (hand tools), knives, perforating too...
2007 G/S Correction tapes for documents, correction tapes for printing blocks, correcting pencils, correct...
G/S Correcting fluids (office requisites); correcting ink (heliography); correcting pencils; correcti...
1992 G/S Hand-held tools, namely, school scissors, razor blades, utility knives and punches. Hand-held too...
1990 G/S office supplies;, namely, staples, staplers, staple removers, paper clips, drawing compasses, pen...
G/S hand held tools;, namely, school scissors, [ razor blades, ] paper cutters, utility knives and pu...