Longitude Licensing Limited

Ireland


 
Total IP 692
Total IP Rank # 1,819
IP Activity Score 2.4/5.0    37
IP Activity Rank # 20,501
Parent Entity Ipvalue Management Inc.
Dominant Nice Class Advertising and business services

Patents

Trademarks

690 0
0 0
0 0
2
 
Last Patent 2023 - Testing a circuit in a semicondu...
First Patent 1997 - Semiconductor memory
Last Trademark 2013 - LONGITUDE
First Trademark 2013 - LONGITUDE

Industry (Nice Classification)

Latest Inventions, Goods, Services

2022 Invention Semiconductor device having pda function. A method for writing a mode register in a semiconductor...
Invention Memory system and data transmission method. A memory system of a high-speed operation can be rea...
Invention Semiconductor device verifying signal supplied from outside. Disclosed herein is a semiconductor ...
2021 Invention Semiconductor device having through silicon vias and manufacturing method thereof. In the semicon...
Invention Memory system and data transmission method. A memory system of a high-speed operation can be real...
2020 Invention Semiconductor device having a reduced pitch between lead-out wirings. One semiconductor device in...
Invention Testing a circuit in a semiconductor device. A method of testing a semiconductor device includes ...
2019 Invention Semiconductor device. This semiconductor device is formed by stacking a plurality of semiconducto...
Invention Semiconductor device. A graphic data of a first wiring in a first area of a semiconductor wafer m...
Invention Through-holes of a semiconductor chip. One semiconductor chip includes a substrate having insulat...
Invention Semiconductor device. One semiconductor device includes a wiring substrate, a first semiconductor...
Invention Method of forming a semiconductor device having through silicon vias. In the semiconductor device...
2018 Invention Method of operating a semiconductor device having cal latency function. One controller for contro...
Invention Semiconductor memory device, method of controlling read preamble signal thereof, and data transmi...
Invention Semiconductor device and manufacturing method thereof. One method for manufacturing a semiconduct...
Invention Memory module and memory system. In a memory module including a plurality of DRAM chips which tra...
Invention Semiconductor device and method for manufacturing the same. A semiconductor device comprises a me...
Invention Semiconductor device verifying signal supplied from outside. Disclosed herein is a semiconductor...
Invention Semiconductor device chip selection. A method for accessing a plurality of DRAM devices each havi...
Invention System, method, and controller for supplying address and command signals after a chip select sign...
Invention Semiconductor device. One semiconductor device includes a wiring substrate, a semiconductor chip,...
2017 Invention Semiconductor device, adjustment method thereof and data processing system. A method includes res...
Invention Semiconductor device having cal latency function. One semiconductor device includes a command rec...
Invention Semiconductor device having impedance calibration function to data output buffer and semiconducto...
2016 Invention Semiconductor device having through silicon vias and manufacturing method thereof. In The semicon...
Invention Semiconductor device having internal voltage generating circuit. A semiconductor device including...
Invention Method for controlling a semiconductor device having cal latency function. One semiconductor devi...
Invention Output circuit for semiconductor device, semiconductor device having output circuit, and method o...
2015 Invention Testing circuits in stacked wafers using a connected electrode in the first wafer. A method of te...
Invention Forming transistor gate structures in a semiconductor using a mask layer over an insulating layer...
2014 Invention Semiconductor device and manufacturing method therefor. This semiconductor device according to th...
Invention Duty detection circuit, clock generation circuit including the duty detection circuit, and semico...
Invention Semiconductor storage device. a semiconductor storage device is provided with a plurality of acti...
2013 G/S Commercial administration of intellectual property licensing programs; procuring of contracts for...
Invention Charge pump circuit. A charge pump circuit includes a first plurality of capacitors, and a first ...