CN1783995A - 帧速率变换装置和图像显示装置以及帧速率变换方法 - Google Patents
帧速率变换装置和图像显示装置以及帧速率变换方法 Download PDFInfo
- Publication number
- CN1783995A CN1783995A CNA2005100907039A CN200510090703A CN1783995A CN 1783995 A CN1783995 A CN 1783995A CN A2005100907039 A CNA2005100907039 A CN A2005100907039A CN 200510090703 A CN200510090703 A CN 200510090703A CN 1783995 A CN1783995 A CN 1783995A
- Authority
- CN
- China
- Prior art keywords
- frame
- pixel
- interpolation
- frame rate
- memory
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 24
- 230000009466 transformation Effects 0.000 claims description 11
- 230000003111 delayed effect Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 abstract description 27
- 238000001514 detection method Methods 0.000 description 34
- 230000001427 coherent effect Effects 0.000 description 19
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000009499 grossing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
- G09G2340/0435—Change or adaptation of the frame rate of the video stream
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Television Systems (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004349261 | 2004-12-02 | ||
JP2004349261A JP4396496B2 (ja) | 2004-12-02 | 2004-12-02 | フレームレート変換装置、及び映像表示装置、並びにフレームレート変換方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1783995A true CN1783995A (zh) | 2006-06-07 |
CN100588239C CN100588239C (zh) | 2010-02-03 |
Family
ID=36118214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510090703A Active CN100588239C (zh) | 2004-12-02 | 2005-08-11 | 帧速率变换装置和图像显示装置以及帧速率变换方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7548276B2 (zh) |
EP (1) | EP1667093A3 (zh) |
JP (1) | JP4396496B2 (zh) |
CN (1) | CN100588239C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102131058A (zh) * | 2011-04-12 | 2011-07-20 | 上海理滋芯片设计有限公司 | 高清数字视频帧速率变换处理模块及其方法 |
CN101573961B (zh) * | 2006-12-29 | 2011-11-23 | 英特尔公司 | 用于自适应视频去隔行的方法、装置和系统 |
US8134640B2 (en) | 2006-12-26 | 2012-03-13 | Broadcom Corporation | Video processor architecture and method for frame rate conversion |
CN101627624B (zh) * | 2006-12-26 | 2012-07-04 | 美国博通公司 | 用于帧率转换的低延迟节奏探测 |
CN102547176A (zh) * | 2010-12-28 | 2012-07-04 | 宏碁股份有限公司 | 图像显示装置、多媒体图像串流显示装置以及方法 |
CN101513051B (zh) * | 2006-09-15 | 2012-09-12 | 松下电器产业株式会社 | 视频处理装置及视频处理方法 |
CN108886604A (zh) * | 2016-03-29 | 2018-11-23 | 松下知识产权经营株式会社 | 图像处理装置 |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5264048B2 (ja) * | 2005-05-23 | 2013-08-14 | ゴールドチャームリミテッド | 液晶表示装置及びその駆動方法 |
JP4887727B2 (ja) * | 2005-10-20 | 2012-02-29 | ソニー株式会社 | 画像信号処理装置、カメラシステム、および画像信号処理方法 |
WO2007052452A1 (ja) * | 2005-11-07 | 2007-05-10 | Sharp Kabushiki Kaisha | 画像表示装置及び方法 |
WO2007060584A2 (en) * | 2005-11-23 | 2007-05-31 | Koninklijke Philips Electronics N.V. | Rendering views for a multi-view display device |
JP4389866B2 (ja) * | 2005-12-12 | 2009-12-24 | セイコーエプソン株式会社 | 画像処理方法、画像処理装置、表示装置およびプログラム |
TW200739507A (en) * | 2006-03-23 | 2007-10-16 | Toshiba Matsushita Display Tec | Liquid crystal display device |
JP5174329B2 (ja) | 2006-05-23 | 2013-04-03 | 株式会社日立製作所 | 画像処理装置及び画像表示装置 |
JP2007324830A (ja) * | 2006-05-31 | 2007-12-13 | Toshiba Corp | フレームレート変換装置及びフレームレート変換方法 |
WO2007148290A2 (en) * | 2006-06-20 | 2007-12-27 | Koninklijke Philips Electronics N.V. | Generating fingerprints of information signals |
JP5002249B2 (ja) * | 2006-11-30 | 2012-08-15 | 株式会社東芝 | フレーム内挿装置及びフレーム内挿方法並びに画像表示装置 |
JP4412323B2 (ja) | 2006-12-28 | 2010-02-10 | 株式会社日立製作所 | 映像処理装置及び映像表示装置 |
US8917767B2 (en) * | 2007-02-20 | 2014-12-23 | Sony Corporation | Image display apparatus, video signal processor, and video signal processing method |
JP4525692B2 (ja) | 2007-03-27 | 2010-08-18 | 株式会社日立製作所 | 画像処理装置、画像処理方法、画像表示装置 |
KR100953143B1 (ko) * | 2007-05-21 | 2010-04-16 | 닛뽕빅터 가부시키가이샤 | 영상 신호 표시 장치 및 영상 신호 표시 방법 |
BRPI0721967A2 (pt) | 2007-08-31 | 2014-03-18 | Fujitsu Ltd | Dispositivo de produção de sinal e método de produção de sinal |
JP2009111936A (ja) * | 2007-11-01 | 2009-05-21 | Hitachi Ltd | 映像表示装置 |
US8848794B2 (en) * | 2007-12-18 | 2014-09-30 | Humax Holdings Co., Ltd. | Method and device for video coding and decoding |
US8805101B2 (en) * | 2008-06-30 | 2014-08-12 | Intel Corporation | Converting the frame rate of video streams |
JP2010093596A (ja) * | 2008-10-09 | 2010-04-22 | Hitachi Ltd | 表示システム及び受信装置 |
US8411738B2 (en) * | 2009-03-12 | 2013-04-02 | Samsung Electronics Co., Ltd. | System and method for identification of vertical scrolling regions in digital video |
EP2419791A4 (en) * | 2009-04-13 | 2012-10-17 | Showscan Digital Llc | METHOD AND APPARATUS FOR PHOTOGRAPHING AND PROJECTING IMAGES IN MOTION |
US8619198B1 (en) * | 2009-04-28 | 2013-12-31 | Lucasfilm Entertainment Company Ltd. | Adjusting frame rates for video applications |
JP5212252B2 (ja) * | 2009-05-08 | 2013-06-19 | 株式会社Jvcケンウッド | フレームレート変換装置及び方法 |
WO2011027593A1 (ja) | 2009-09-04 | 2011-03-10 | シャープ株式会社 | 表示駆動回路、液晶表示装置、表示駆動方法、制御プログラムおよびそれを記録したコンピュータ読み取り可能な記録媒体 |
US8471959B1 (en) * | 2009-09-17 | 2013-06-25 | Pixelworks, Inc. | Multi-channel video frame interpolation |
US8643776B2 (en) * | 2009-11-30 | 2014-02-04 | Mediatek Inc. | Video processing method capable of performing predetermined data processing operation upon output of frame rate conversion with reduced storage device bandwidth usage and related video processing apparatus thereof |
US8665367B2 (en) * | 2010-01-29 | 2014-03-04 | Sharp Laboratories Of America, Inc. | Video resolution enhancement technique |
JP4922418B2 (ja) * | 2010-02-16 | 2012-04-25 | 株式会社東芝 | 再生装置および再生装置の制御方法 |
TWI412278B (zh) * | 2010-05-03 | 2013-10-11 | Himax Tech Ltd | 影片模式的圖框速率轉換系統及方法 |
JP5669523B2 (ja) * | 2010-07-06 | 2015-02-12 | 三菱電機株式会社 | フレーム補間装置及び方法、並びにプログラム及び記録媒体 |
EP2716041A4 (en) | 2011-05-31 | 2014-10-15 | Dolby Lab Licensing Corp | VIDEO COMPRESSION WITH RESOLUTION COMPENSATION AND OPTIMIZATION |
US9137522B2 (en) * | 2011-07-11 | 2015-09-15 | Realtek Semiconductor Corp. | Device and method for 3-D display control |
US10659724B2 (en) * | 2011-08-24 | 2020-05-19 | Ati Technologies Ulc | Method and apparatus for providing dropped picture image processing |
JP2015056695A (ja) | 2013-09-10 | 2015-03-23 | 株式会社東芝 | 動画再生装置 |
CN103491335B (zh) * | 2013-09-24 | 2017-07-18 | 深圳超多维光电子有限公司 | 一种图像显示方法及装置 |
CN106063242B (zh) | 2014-02-27 | 2019-07-09 | 杜比实验室特许公司 | 用于控制颤抖可见性的系统和方法 |
GB2553125B (en) | 2016-08-24 | 2022-03-09 | Grass Valley Ltd | Comparing video sequences using fingerprints |
TWI748459B (zh) | 2020-05-18 | 2021-12-01 | 瑞昱半導體股份有限公司 | 影像處理方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2092076A1 (en) * | 1990-09-20 | 1992-03-21 | Graham Alexander Thomas | Video image processing |
GB9214218D0 (en) * | 1992-07-03 | 1992-08-12 | Snell & Wilcox Ltd | Motion compensated video processing |
JP4092778B2 (ja) | 1997-06-04 | 2008-05-28 | 株式会社日立製作所 | 画像信号の方式変換装置及びテレビジョン受像機 |
US6151075A (en) * | 1997-06-11 | 2000-11-21 | Lg Electronics Inc. | Device and method for converting frame rate |
JP4083265B2 (ja) | 1997-10-07 | 2008-04-30 | 株式会社日立製作所 | 画像信号の方式変換方法および装置 |
US6111610A (en) * | 1997-12-11 | 2000-08-29 | Faroudja Laboratories, Inc. | Displaying film-originated video on high frame rate monitors without motions discontinuities |
JP3812921B2 (ja) | 1998-03-06 | 2006-08-23 | パイオニア株式会社 | 映像信号識別方法及びそれを用いた映像信号の処理方 法 |
JP4092773B2 (ja) | 1998-04-14 | 2008-05-28 | 株式会社日立製作所 | 画像信号のフレーム数変換方法および装置 |
US6192079B1 (en) * | 1998-05-07 | 2001-02-20 | Intel Corporation | Method and apparatus for increasing video frame rate |
US6229570B1 (en) * | 1998-09-25 | 2001-05-08 | Lucent Technologies Inc. | Motion compensation image interpolation—frame rate conversion for HDTV |
JP2000134585A (ja) | 1998-10-23 | 2000-05-12 | Hitachi Ltd | 動きベクトル決定方法、画像信号のフレーム数変換方法および回路 |
US6542198B1 (en) * | 1999-03-30 | 2003-04-01 | Ati International Srl | Method and apparatus for optimizing video playback at arbitrary refresh rates |
JP2001025021A (ja) | 1999-07-05 | 2001-01-26 | Sony Corp | 動き検出方法および動き検出装置 |
JP2001024988A (ja) | 1999-07-09 | 2001-01-26 | Hitachi Ltd | 画像信号の動き補償フレーム数変換方式および装置 |
JP2001111968A (ja) | 1999-10-07 | 2001-04-20 | Sony Corp | フレームレート変換装置 |
US6442203B1 (en) * | 1999-11-05 | 2002-08-27 | Demografx | System and method for motion compensation and frame rate conversion |
KR100708091B1 (ko) * | 2000-06-13 | 2007-04-16 | 삼성전자주식회사 | 양방향 움직임 벡터를 이용한 프레임 레이트 변환 장치 및그 방법 |
US7236207B2 (en) * | 2002-01-22 | 2007-06-26 | Broadcom Corporation | System and method of transmission and reception of progressive content with isolated fields for conversion to interlaced display |
JP2003333540A (ja) | 2002-05-13 | 2003-11-21 | Hitachi Ltd | フレームレート変換装置及びそれを用いた映像表示装置、テレビジョン放送受信装置 |
FR2851398A1 (fr) * | 2003-02-19 | 2004-08-20 | St Microelectronics Sa | Procede et dispositif de de-entrelacement par analyse de pixels |
JP4244685B2 (ja) | 2003-04-15 | 2009-03-25 | 日本ビクター株式会社 | 動画像時間軸補間方法及び動画像時間軸補間装置 |
KR100553893B1 (ko) * | 2003-10-14 | 2006-02-24 | 삼성전자주식회사 | 타임 시프트와 움직임 보상을 이용한 프레임 레이트 변환장치 및 그 방법 |
-
2004
- 2004-12-02 JP JP2004349261A patent/JP4396496B2/ja active Active
-
2005
- 2005-06-24 EP EP05253951A patent/EP1667093A3/en not_active Withdrawn
- 2005-07-27 US US11/190,191 patent/US7548276B2/en active Active
- 2005-08-11 CN CN200510090703A patent/CN100588239C/zh active Active
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101513051B (zh) * | 2006-09-15 | 2012-09-12 | 松下电器产业株式会社 | 视频处理装置及视频处理方法 |
US8432495B2 (en) | 2006-09-15 | 2013-04-30 | Panasonic Corporation | Video processor and video processing method |
US8542747B2 (en) | 2006-12-26 | 2013-09-24 | Broadcom Corporation | Low latency cadence detection for frame rate conversion |
CN101627624B (zh) * | 2006-12-26 | 2012-07-04 | 美国博通公司 | 用于帧率转换的低延迟节奏探测 |
US8134640B2 (en) | 2006-12-26 | 2012-03-13 | Broadcom Corporation | Video processor architecture and method for frame rate conversion |
CN101641952B (zh) * | 2006-12-26 | 2013-07-10 | 美国博通公司 | 用于进行帧率转换的视频处理器结构和方法 |
US8693552B2 (en) | 2006-12-26 | 2014-04-08 | Broadcom Corporation | Low latency cadence detection for frame rate conversion |
CN101573961B (zh) * | 2006-12-29 | 2011-11-23 | 英特尔公司 | 用于自适应视频去隔行的方法、装置和系统 |
CN102547176A (zh) * | 2010-12-28 | 2012-07-04 | 宏碁股份有限公司 | 图像显示装置、多媒体图像串流显示装置以及方法 |
CN102131058B (zh) * | 2011-04-12 | 2013-04-17 | 上海理滋芯片设计有限公司 | 高清数字视频帧速率变换处理模块及其方法 |
CN102131058A (zh) * | 2011-04-12 | 2011-07-20 | 上海理滋芯片设计有限公司 | 高清数字视频帧速率变换处理模块及其方法 |
CN108886604A (zh) * | 2016-03-29 | 2018-11-23 | 松下知识产权经营株式会社 | 图像处理装置 |
CN108886604B (zh) * | 2016-03-29 | 2020-10-27 | 松下知识产权经营株式会社 | 图像处理装置 |
Also Published As
Publication number | Publication date |
---|---|
CN100588239C (zh) | 2010-02-03 |
US7548276B2 (en) | 2009-06-16 |
JP2006165602A (ja) | 2006-06-22 |
JP4396496B2 (ja) | 2010-01-13 |
US20080007614A1 (en) | 2008-01-10 |
EP1667093A2 (en) | 2006-06-07 |
EP1667093A3 (en) | 2008-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1783995A (zh) | 帧速率变换装置和图像显示装置以及帧速率变换方法 | |
CN1265633C (zh) | 去隔行装置和方法 | |
CN100348035C (zh) | 计算运动矢量的方法与设备 | |
CN101518066B (zh) | 图像显示装置及方法、图像处理装置及方法 | |
CN101836441B (zh) | 用于视频图像数据中的基于行的运动补偿的方法、装置和系统 | |
US8749703B2 (en) | Method and system for selecting interpolation as a means of trading off judder against interpolation artifacts | |
US20080231745A1 (en) | Video Processing Apparatus and Video Display Apparatus | |
CN1750657A (zh) | 基于混合块匹配的运动估计方法和用其转换帧速率的装置 | |
CN1234691A (zh) | 检测一序列视频图象中的静止区域的方法 | |
CN103369208A (zh) | 自适应去隔行方法及装置 | |
CN1258288C (zh) | 运动检测设备以及方法 | |
US8565309B2 (en) | System and method for motion vector collection for motion compensated interpolation of digital video | |
CN100518288C (zh) | 自适应垂直/时态滤波的解交错方法 | |
KR100422575B1 (ko) | 디인터레이싱을 위한 공간축/시간축 보간 시스템 및 방법 | |
CN1512773A (zh) | 图像格式转换装置及其方法 | |
CN102497525B (zh) | 一种运动补偿去隔行方法 | |
CN104202555A (zh) | 去隔行方法及装置 | |
CN1293756C (zh) | 视频信号处理装置,视频信号处理方法以及视频源判定方法 | |
JP4312219B2 (ja) | フレーム補間装置、フレーム周波数変換装置、及びフレーム補間方法 | |
KR100910208B1 (ko) | 디인터레이싱 장치 및 그 방법 | |
CN101729841B (zh) | 梳状赝像检测装置和梳状赝像检测方法 | |
US7113222B2 (en) | Method and apparatus for converting an interlace image to a progressive image | |
CN103119931A (zh) | 用于去隔行视频数据的方法和设备 | |
KR100726552B1 (ko) | 움직임을 이용한 적응적인 영상 디인터레이스 장치 및 그방법 | |
JP3597107B2 (ja) | 動きベクトル検出回路及び動きベクトル検出方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20130821 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130821 Address after: Tokyo, Japan Patentee after: HITACHI CONSUMER ELECTRONICS Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150304 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150304 Address after: Osaka Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180302 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180629 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20220520 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |
|
TR01 | Transfer of patent right |