WO2025217824 - METHOD OF CALCULATING SPEED DISTRIBUTION COEFFICIENT OF IMPACT DRIVE SYSTEM, METHOD OF CALCULATING DRIVE SPEED, METHOD OF FABRICATING IMPACT DRIVE SYSTEM, IMPACT DRIVE SYSTEM, CAMERA MODULE COMPRISING THEREOF, AND MOBILE ELECTRONIC DEVICE COMPRISING THEREOF
National phase entry is expected:
Publication Number
WO/2025/217824
Publication Date
23.10.2025
International Application No.
PCT/CN2024/088199
International Filing Date
17.04.2024
Title **
[English]
METHOD OF CALCULATING SPEED DISTRIBUTION COEFFICIENT OF IMPACT DRIVE SYSTEM, METHOD OF CALCULATING DRIVE SPEED, METHOD OF FABRICATING IMPACT DRIVE SYSTEM, IMPACT DRIVE SYSTEM, CAMERA MODULE COMPRISING THEREOF, AND MOBILE ELECTRONIC DEVICE COMPRISING THEREOF
[French]
PROCÉDÉ DE CALCUL DE COEFFICIENT DE DISTRIBUTION DE VITESSE D'UN SYSTÈME D'ENTRAÎNEMENT PAR IMPACT, PROCÉDÉ DE CALCUL DE VITESSE D'ENTRAÎNEMENT, PROCÉDÉ DE FABRICATION D'UN SYSTÈME D'ENTRAÎNEMENT PAR IMPACT, SYSTÈME D'ENTRAÎNEMENT PAR IMPACT, MODULE DE CAMÉRA LE COMPRENANT, ET DISPOSITIF ÉLECTRONIQUE MOBILE LE COMPRENANT
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
UNO, Masaru
KOYANAGI, Masahiko
YONEYAMA, Atsushi
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
CNIPA
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1677 | |
| EPO | Filing, Examination, Granting | 12061 | |
| Japan | Filing, Examination, Granting | 2185 | |
| South Korea | Filing, Examination, Granting | 2106 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
24,569
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Abstract[English]
is a piezoelectric coefficient, and k is a linear compensation coefficient.[French]
est un coefficient piézoélectrique, et k est un coefficient de compensation linéaire.