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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device having PDA function
Patent number
11,948,623
Issue date
Apr 2, 2024
LONGITUDE LICENSING LIMITED
Chikara Kondo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device verifying signal supplied from outside
Patent number
11,922,994
Issue date
Mar 5, 2024
LONGITUDE LICENSING LIMITED
Chikara Kondo
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having through silicon vias and manufacturing...
Patent number
11,817,427
Issue date
Nov 14, 2023
LONGITUDE LICENSING LIMITED
Ryohei Kitada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Testing a circuit in a semiconductor device
Patent number
RE49390
Issue date
Jan 24, 2023
LONGITUDE LICENSING LIMITED
Yoshiro Riho
Information
Patent Grant
Semiconductor device having PDA function
Patent number
11,417,392
Issue date
Aug 16, 2022
LONGITUDE LICENSING LIMITED
Chikara Kondo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory system and data transmission method
Patent number
11,410,712
Issue date
Aug 9, 2022
LONGITUDE LICENSING LIMITED
Yoshinori Matsui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device verifying signal supplied from outside
Patent number
11,398,269
Issue date
Jul 26, 2022
LONGITUDE LICENSING LIMITED
Chikara Kondo
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having through silicon vias and manufacturing...
Patent number
11,211,363
Issue date
Dec 28, 2021
LONGITUDE LICENSING LIMITED
Ryohei Kitada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
11,195,819
Issue date
Dec 7, 2021
LONGITUDE LICENSING LIMITED
Daisuke Tsuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a reduced pitch between lead-out wirings
Patent number
11,049,809
Issue date
Jun 29, 2021
LONGITUDE LICENSING LIMITED
Shunsuke Asanao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having wires connecting connection pads
Patent number
11,049,845
Issue date
Jun 29, 2021
LONGITUDE LICENSING LIMITED
Takashi Ohba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
11,011,471
Issue date
May 18, 2021
LONGITUDE LICENSING LIMITED
Michio Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory system and data transmission method
Patent number
11,011,213
Issue date
May 18, 2021
LONGITUDE LICENSING LIMITED
Yoshinori Matsui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device having PDA function
Patent number
10,930,338
Issue date
Feb 23, 2021
LONGITUDE LICENSING LIMITED
Chikara Kondo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device verifying signal supplied from outside
Patent number
10,885,969
Issue date
Jan 5, 2021
LONGITUDE LICENSING LIMITED
Chikara Kondo
G11 - INFORMATION STORAGE
Information
Patent Grant
Through-holes of a semiconductor chip
Patent number
10,734,322
Issue date
Aug 4, 2020
LONGITUDE LICENSING LIMITED
Akihiko Hatasawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing the same
Patent number
RE47988
Issue date
May 12, 2020
LONGITUDE LICENSING LIMITED
Yoshitaka Nakamura
Information
Patent Grant
Method of forming a semiconductor device having through silicon vias
Patent number
10,651,158
Issue date
May 12, 2020
LONGITUDE LICENSING LIMITED
Ryohei Kitada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a reduced pitch between lead-out wirings
Patent number
10,615,121
Issue date
Apr 7, 2020
LONGITUDE LICENSING LIMITED
Shunsuke Asanao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having PDA function
Patent number
10,593,394
Issue date
Mar 17, 2020
LONGITUDE LICENSING LIMITED
Chikara Kondo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of operating a semiconductor device having CAL latency function
Patent number
10,553,272
Issue date
Feb 4, 2020
LONGITUDE LICENSING LIMITED
Chikara Kondo
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having multiple semiconductor chips laminated...
Patent number
10,553,560
Issue date
Feb 4, 2020
LONGITUDE LICENSING LIMITED
Mitsuhisa Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Testing circuits in stacked wafers using a connected electrode in t...
Patent number
RE47840
Issue date
Feb 4, 2020
LONGITUDE LICENSING LIMITED
Yoshiro Riho
Information
Patent Grant
Semiconductor device chip selection
Patent number
10,553,266
Issue date
Feb 4, 2020
LONGITUDE LICENSING LIMITED
Hideyuki Yoko
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device
Patent number
10,537,018
Issue date
Jan 14, 2020
LONGITUDE LICENSING LIMITED
Sensho Usami
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor chip stack with identification section on chip side-s...
Patent number
10,515,932
Issue date
Dec 24, 2019
LONGITUDE LICENSING LIMITED
Daisuke Tsuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
10,517,176
Issue date
Dec 24, 2019
LONGITUDE LICENSING LIMITED
Atsushi Tomohiro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
10,504,846
Issue date
Dec 10, 2019
LONGITUDE LICENSING LIMITED
Michio Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device having through silicon vias and manufacturing...
Patent number
10,497,676
Issue date
Dec 3, 2019
LONGITUDE LICENSING LIMITED
Ryohei Kitada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Through-holes of a semiconductor chip
Patent number
10,475,746
Issue date
Nov 12, 2019
LONGITUDE LICENSING LIMITED
Akihiko Hatasawa
H01 - BASIC ELECTRIC ELEMENTS
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Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING PDA FUNCTION
Publication number
20240242756
Publication date
Jul 18, 2024
Longitude Licensing Limited
Chikara Kondo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE VERIFYING SIGNAL SUPPLIED FROM OUTSIDE
Publication number
20240212742
Publication date
Jun 27, 2024
Longitude Licensing Limited
Chikara Kondo
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY SYSTEM AND DATA TRANSMISSION METHOD
Publication number
20230018344
Publication date
Jan 19, 2023
Longitude Licensing Limited
Yoshinori Matsui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING PDA FUNCTION
Publication number
20220392517
Publication date
Dec 8, 2022
Longitude Licensing Limited
Chikara Kondo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE VERIFYING SIGNAL SUPPLIED FROM OUTSIDE
Publication number
20220358986
Publication date
Nov 10, 2022
Longitude Licensing Limited
Chikara Kondo
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY SYSTEM AND DATA TRANSMISSION METHOD
Publication number
20210272608
Publication date
Sep 2, 2021
Longitude Licensing Limited
Yoshinori Matsui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE VERIFYING SIGNAL SUPPLIED FROM OUTSIDE
Publication number
20210193212
Publication date
Jun 24, 2021
Longitude Licensing Limited
Chikara Kondo
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING PDA FUNCTION
Publication number
20210174864
Publication date
Jun 10, 2021
Longitude Licensing Limited
Chikara Kondo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20200258835
Publication date
Aug 13, 2020
Longitude Licensing Limited
Shunsuke Asanao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING PDA FUNCTION
Publication number
20200219554
Publication date
Jul 9, 2020
Longitude Licensing Limited
Chikara Kondo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20200203317
Publication date
Jun 25, 2020
Longitude Licensing Limited
Daisuke Tsuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE VERIFYING SIGNAL SUPPLIED FROM OUTSIDE
Publication number
20200111519
Publication date
Apr 9, 2020
Longitude Licensing Limited
Chikara Kondo
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor Device
Publication number
20200111746
Publication date
Apr 9, 2020
Longitude Licensing Limited
Michio Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THROUGH-HOLES OF A SEMICONDUCTOR CHIP
Publication number
20200075494
Publication date
Mar 5, 2020
Longitude Licensing Limited
Akihiko Hatasawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY SYSTEM AND DATA TRANSMISSION METHOD
Publication number
20190348085
Publication date
Nov 14, 2019
Longitude Licensing Limited
Yoshinori Matsui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20190254160
Publication date
Aug 15, 2019
Longitude Licensing Limited
Sensho Usami
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20190139965
Publication date
May 9, 2019
Longitude Licensing Limited
Yoshinori Ikebuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE, METHOD OF CONTROLLING READ PREAMBLE SI...
Publication number
20190096470
Publication date
Mar 28, 2019
Longitude Licensing Limited
Atsuo Koshizuka
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING CAL LATENCY FUNCTION
Publication number
20190096469
Publication date
Mar 28, 2019
Longitude Licensing Limited
Chikara Kondo
G11 - INFORMATION STORAGE
Information
Patent Application
THROUGH-HOLES OF A SEMICONDUCTOR CHIP
Publication number
20190051602
Publication date
Feb 14, 2019
Longitude Licensing Limited
Akihiko Hatasawa
H01 - BASIC ELECTRIC ELEMENTS
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Trademark
last 30 trademarks
Information
Trademark
86300745
Serial number
86300745
Registration number
4758706
Filing date
Jun 4, 2014
Longitude Licensing Limited
35 - Advertising
Information
Trademark
86266482 - LONGITUDE
Serial number
86266482
Registration number
4758594
Filing date
Apr 29, 2014
Longitude Licensing Limited
35 - Advertising