FR3059154A1 - Circuit integre forme de deux puces connectees en serie - Google Patents
Circuit integre forme de deux puces connectees en serie Download PDFInfo
- Publication number
- FR3059154A1 FR3059154A1 FR1661315A FR1661315A FR3059154A1 FR 3059154 A1 FR3059154 A1 FR 3059154A1 FR 1661315 A FR1661315 A FR 1661315A FR 1661315 A FR1661315 A FR 1661315A FR 3059154 A1 FR3059154 A1 FR 3059154A1
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- chip
- integrated circuit
- contact
- gate
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000758 substrate Substances 0.000 claims abstract description 34
- 239000004020 conductor Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 description 10
- 230000003071 parasitic effect Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000005219 brazing Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3735—Laminates or multilayers, e.g. direct bond copper ceramic substrates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
- H01L23/49562—Geometry of the lead-frame for devices being provided for in H01L29/00
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49827—Via connections through the substrates, e.g. pins going through the substrate, coaxial cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
- H01L25/072—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00 the devices being arranged next to each other
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/0601—Structure
- H01L2224/0603—Bonding areas having different sizes, e.g. different heights or widths
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/4811—Connecting to a bonding area of the semiconductor or solid-state body located at the far end of the body with respect to the bonding area outside the semiconductor or solid-state body
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48257—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a die pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/552—Protection against radiation, e.g. light or electromagnetic waves
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (13)
- REVENDICATIONS1. Circuit intégré (100) comprenant :• un boitier (10) comportant au moins trois terminaux électriques, un terminal de grille (11), un terminal de source (12) et un terminal de drain (13), et comportant une plaque structurelle (14) conductrice connectée à l'un des trois terminaux (11,12,13), • un substrat d'interconnexion (20) présentant une face avant (21) et une face arrière (22) disposée sur la plaque structurelle (14), • et, disposées sur le substrat d'interconnexion (20), au moins une première puce (30) comprenant un transistor à haute tension en mode déplétion, et au moins une deuxième puce (40) comprenant un dispositif en mode enrichissement, la première (30) et la deuxième (40) puces comportant respectivement des premiers et des deuxièmes plots de contact de grille (31,41), de source (32,42) et de drain (33,43);Le circuit intégré (100) étant caractérisé en ce que :• Les premiers (31,32,33) et deuxièmes (41,42,43) plots de contacts, respectivement formés sur une face avant de la première puce (30) et sur une face avant de la deuxième puce (40), sont en contact avec des pistes conductrices (24) formées sur la face avant (21) du substrat d'interconnexion (20) ; au moins une piste conductrice (24b) étant configurée de manière à connecter le premier plot de contact de source (32) avec le deuxième plot de contact de drain (43);• Le substrat d'interconnexion (20) comprend au moins un via conducteur traversant (25) pour connecter au moins une piste conductrice déterminée (24a) avec la plaque structurelle (14) .
- 2. Circuit intégré (100) selon la revendication précédente, dans lequel la piste conductrice déterminée (24a) est celle en contact avec le deuxième plot de contact de source (42), le terminal du boitier connecté à la plaque structurelle (14) formant le terminal de source (12) du circuit intégré (100) .
- 3. Circuit intégré (100) selon la revendication précédente, dans lequel la piste conductrice (24) en contact avec le premier plot de contact de drain (33) et la piste conductrice (24) en contact avec le deuxième plot de contact de grille (41) sont respectivement connectées au terminal de drain (13) et au terminal de grille (11) du boitier (10).
- 4. Circuit intégré (100) selon la revendication précédente, dans lequel les connexions entre les pistes conductrices (24) et les terminaux de drain (13) et de grille (11) sont réalisées au moyen de clips de raccordement électrique (16).
- 5. Circuit intégré (100) selon la revendication 1, dans lequel la piste conductrice déterminée (24a) est celle en contact avec le premier plot de contact de drain (33), le terminal du boitier connecté à la plaque structurelle (14) formant le terminal de drain (13) du circuit intégré (100) .
- 6. Circuit intégré (100) selon la revendication précédente, dans lequel la piste conductrice (24) en contact avec le deuxième plot de contact de grille (41) et la piste conductrice (24) en contact avec le deuxième plot de contact de source (42) sont respectivement connectées au terminal de grille (11) et au terminal de source (12) du boitier (10).
- 7. Circuit intégré (100) selon la revendication précédente, dans lequel les connexions entre les pistes conductrices (24) et les terminaux de grille (11) et de source (12) sont réalisées au moyen de clips de raccordement électrique (16).
- 8. Circuit intégré (100) selon l'une des revendications précédentes, dans lequel au moins une piste conductrice (24) est configurée de manière à connecter le premier plot de contact de grille (31) avec le deuxième plot de contact de source (42), pour connecter la première (30) et la deuxième (40) puce en cascode.
- 9. Circuit intégré (100) selon l'une des revendications 1 à 7, dans lequel la piste conductrice (24) en contact avec le premier plot de contact de grille (31) est connectée à un terminal additionnel (111) du boitier (10).
- 10. Circuit intégré (100) selon l'une des revendications précédentes, dans lequel le dispositif en mode enrichissement inclus dans la deuxième puce (40) comprend un transistor en mode enrichissement dont une électrode de grille est connectée au plot de contact de grille (41) de la deuxième puce (40).
- 11. Circuit intégré (100) selon l'une des revendications 1 à 9, dans lequel le dispositif en mode enrichissement inclus dans la deuxième puce (40) comprend un transistor en mode enrichissement et un composant de commande, une électrode de grille du transistor en mode enrichissement étant connectée à une entrée du composant de commande et une sortie du composant de commande étant connectée au plot de contact de grille (41) de la deuxième puce (40).
- 12. Circuit intégré (100) selon l'une des revendications précédentes, comprenant une troisième puce comportant un composant passif ou actif.5
- 13. Circuit intégré (100) selon la revendication précédente, dans lequel la troisième puce comporte un transistor à haute tension en mode déplétion, et des troisièmes plots de contact de grille, de source et de drain ; les troisièmes plots de contacts formés sur une 10 face avant de la troisième puce, étant en contact avec des pistes conductrices (24) formées sur la face avant (21) du substrat d'interconnexion (20) ;conductrices (24) étant configurées de connecter la première (30) et la troisième puce en 15 parallèle.les pistes manière à1/5 ίο
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1661315A FR3059154B1 (fr) | 2016-11-21 | 2016-11-21 | Circuit integre forme de deux puces connectees en serie |
PCT/FR2017/053167 WO2018091852A1 (fr) | 2016-11-21 | 2017-11-20 | Circuit intégré forme de deux puces connectées en série |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1661315 | 2016-11-21 | ||
FR1661315A FR3059154B1 (fr) | 2016-11-21 | 2016-11-21 | Circuit integre forme de deux puces connectees en serie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3059154A1 true FR3059154A1 (fr) | 2018-05-25 |
FR3059154B1 FR3059154B1 (fr) | 2018-11-16 |
Family
ID=57909687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1661315A Active FR3059154B1 (fr) | 2016-11-21 | 2016-11-21 | Circuit integre forme de deux puces connectees en serie |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3059154B1 (fr) |
WO (1) | WO2018091852A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110504242B (zh) * | 2019-08-26 | 2022-11-11 | 黄山学院 | 大电流级联增强型GaN全桥功率模块封装结构及封装方法 |
CN113410200B (zh) * | 2020-03-16 | 2023-12-05 | 苏州捷芯威半导体有限公司 | 一种芯片封装框架和芯片封装结构 |
CN114121840A (zh) * | 2020-08-31 | 2022-03-01 | 苏州兴锝电子有限公司 | 半导体可控硅模块 |
CN113345871B (zh) * | 2021-04-25 | 2022-09-13 | 华中科技大学 | 一种低寄生电感串联功率模块 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5117068A (en) * | 1990-08-17 | 1992-05-26 | Watkins-Johnson Company | Surface mount package for R.F. devices |
US20140167822A1 (en) * | 2012-12-17 | 2014-06-19 | Nxp B.V. | Cascode circuit |
-
2016
- 2016-11-21 FR FR1661315A patent/FR3059154B1/fr active Active
-
2017
- 2017-11-20 WO PCT/FR2017/053167 patent/WO2018091852A1/fr active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5117068A (en) * | 1990-08-17 | 1992-05-26 | Watkins-Johnson Company | Surface mount package for R.F. devices |
US20140167822A1 (en) * | 2012-12-17 | 2014-06-19 | Nxp B.V. | Cascode circuit |
Also Published As
Publication number | Publication date |
---|---|
FR3059154B1 (fr) | 2018-11-16 |
WO2018091852A1 (fr) | 2018-05-24 |
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