TWM471655U - Electronic apparatus having multiple modes - Google Patents
Electronic apparatus having multiple modes Download PDFInfo
- Publication number
- TWM471655U TWM471655U TW102220623U TW102220623U TWM471655U TW M471655 U TWM471655 U TW M471655U TW 102220623 U TW102220623 U TW 102220623U TW 102220623 U TW102220623 U TW 102220623U TW M471655 U TWM471655 U TW M471655U
- Authority
- TW
- Taiwan
- Prior art keywords
- connector
- storage unit
- desktop information
- electronic device
- logic level
- Prior art date
Links
- 235000012431 wafers Nutrition 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 241001422033 Thestylus Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Landscapes
- User Interface Of Digital Computer (AREA)
- Controls And Circuits For Display Device (AREA)
- Telephone Function (AREA)
Abstract
Description
本新型創作是有關於一種電子裝置，且特別是有關於一種具有多種主題模式的電子裝置。The present invention relates to an electronic device, and more particularly to an electronic device having a plurality of subject modes.
隨著科技的發展，人類對電子裝置的依賴性亦與日俱增。隨著現今使用者對於電子裝置必須具有高運算效能及尺寸輕薄短小特點，各種可攜式電子裝置如超級行動電腦(ultra mobile personal computer，UMPC)、平板型電腦(tablet PC)、掌上型電腦(pocket PC)、個人數位助理器(personal digital assistant，PDA)、智慧型手機(smart phone)以及筆記型電腦(notebook PC)應運而生。而不同的使用者由於使用習慣的不同，因而其所使用之電子裝置的桌面亦會有所不同。然而傳統的電子裝置僅供使用者來設置一種主題模式，使用者並無法針對不同的情況來設置不同的主題模式。With the development of technology, human dependence on electronic devices is increasing. With today's users having high computing power and small size and shortness for electronic devices, various portable electronic devices such as ultra mobile personal computers (UMPCs), tablet PCs, and palmtop computers ( Pocket PC), personal digital assistant (PDA), smart phone, and notebook PC came into being. Different users have different desktops for their electronic devices due to different usage habits. However, the conventional electronic device is only for the user to set a theme mode, and the user cannot set different theme modes for different situations.
本新型創作提供一種具有多種主題模式的電子裝置，偵 測電子配件是否連接於連接器來產生對應的控制訊號，據以自動切換至對應的主題模式。The novel creation provides an electronic device with multiple thematic modes, detecting Whether the electronic component is connected to the connector to generate a corresponding control signal automatically switches to the corresponding theme mode.
本新型創作的具有多種主題模式的電子裝置，包括第一儲存單元、第二儲存單元、顯示單元、至少一連接器以及控制模組。第一儲存單元用以儲存多個主題模式分別對應的多組桌面資訊。第二儲存單元用以儲存目前顯示模式的桌面資訊，其中上述目前顯示模式為其中一主題模式。顯示單元依據第二儲存單元中所儲存的目前顯示模式的桌面資訊來進行顯示。上述連接器依據有無對應的電子配件連接至連接器以產生控制訊號。控制模組耦接至連接器、第一儲存單元與第二儲存單元，其用以接收控制訊號，並依據控制訊號複製第一儲存單元中對應控制訊號的其中一桌面資訊，並以上述所複製的桌面資訊來更新第二儲存單元的目前顯示模式的桌面資訊，藉此變更目前顯示模式。The electronic device of the present invention has a plurality of theme modes, including a first storage unit, a second storage unit, a display unit, at least one connector, and a control module. The first storage unit is configured to store multiple sets of desktop information corresponding to the plurality of theme modes. The second storage unit is configured to store desktop information of the current display mode, wherein the current display mode is one of the theme modes. The display unit displays according to the desktop information of the current display mode stored in the second storage unit. The connector is connected to the connector according to the presence or absence of a corresponding electronic component to generate a control signal. The control module is coupled to the connector, the first storage unit, and the second storage unit for receiving the control signal, and copying one of the desktop information of the corresponding control signal in the first storage unit according to the control signal, and copying the same as the above The desktop information is used to update the desktop information of the current display mode of the second storage unit, thereby changing the current display mode.
基於上述，本新型創作之多種主題模式的電子裝置，藉由連接器是否有電子配件連接來自動切換至對應的主題模式，在使用上更為方便。Based on the above, the electronic device of the various thematic modes created by the present invention is automatically switched to the corresponding theme mode by whether the connector has an electronic accessory connection, which is more convenient in use.
為讓本新型創作的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。The above described features and advantages of the present invention will become more apparent and understood from the following description.
11、31~33‧‧‧電子配件11, 31~33‧‧‧Electronic Accessories
100、300‧‧‧電子裝置100, 300‧‧‧ electronic devices
110‧‧‧第一儲存單元110‧‧‧First storage unit
120‧‧‧第二儲存單元120‧‧‧Second storage unit
130‧‧‧顯示單元130‧‧‧Display unit
140、320~330‧‧‧連接器140, 320~330‧‧‧ connectors
150‧‧‧控制模組150‧‧‧Control Module
211、221‧‧‧背景圖片211, 221‧‧‧ background pictures
212、222‧‧‧界面工具集212, 222‧‧‧ interface toolset
213~217、223~225‧‧‧捷徑213~217, 223~225‧‧‧ shortcut
圖1是依照本新型創作的一種具有多種主題模式的電子裝置 的方塊圖。1 is an electronic device having multiple subject modes created in accordance with the present invention Block diagram.
圖2A及圖2B是依照本新型創作的主題模式的示意圖。2A and 2B are schematic diagrams of the subject modes created in accordance with the present invention.
圖3是依照本新型創作的另一種具有多種主題模式的電子裝置的方塊圖。3 is a block diagram of another electronic device having multiple subject modes created in accordance with the present teachings.
圖4A及圖4B是依照本新型創作的設定主題模式的示意圖。4A and 4B are schematic diagrams of setting theme patterns created in accordance with the present invention.
圖1是依照本新型創作的一種具有多種主題模式的電子裝置的方塊圖。請參照圖1，電子裝置100包括第一儲存單元110、第二儲存單元120、顯示單元130、連接器140以及控制模組150。控制模組150耦接至第一儲存單元110、第二儲存單元120、顯示單元130以及連接器140。1 is a block diagram of an electronic device having multiple subject modes created in accordance with the present invention. Referring to FIG. 1 , the electronic device 100 includes a first storage unit 110 , a second storage unit 120 , a display unit 130 , a connector 140 , and a control module 150 . The control module 150 is coupled to the first storage unit 110, the second storage unit 120, the display unit 130, and the connector 140.
在此，電子裝置100具有多種主題模式。例如，上述主題模式可區分為主要主題模式、書寫主題模式、多媒體主題模式、充電主題模式等等。於第一儲存單元110中，儲存有這些主題模式分別對應的多組桌面資訊。上述各個主題模式對應的桌面資訊包括背景圖片、界面工具集(widget)以及多個捷徑(shortcut)等內容。而第二儲存單元120用以儲存目前顯示模式的桌面資訊。即，在第二儲存單元120僅會存放一種桌面資訊。Here, the electronic device 100 has a plurality of theme modes. For example, the above theme modes can be divided into a main theme mode, a writing theme mode, a multimedia theme mode, a charging theme mode, and the like. In the first storage unit 110, multiple sets of desktop information corresponding to the theme modes are stored. The desktop information corresponding to each of the above theme modes includes a background image, an interface tool set (widget), and a plurality of shortcuts. The second storage unit 120 is configured to store desktop information of the current display mode. That is, only one type of desktop information is stored in the second storage unit 120.
上述第一儲存單元110與第二儲存單元120可以分別位於不同的儲存晶片，或者同時位於同一儲存晶片。上述儲存晶片例如為隨機存取記憶體(Random Access Memory，RAM)、唯讀記 憶體(Read Only Memory，ROM)或快閃記憶體(Flash Memory)。The first storage unit 110 and the second storage unit 120 may be located on different storage wafers or at the same time. The storage chip is, for example, a random access memory (RAM), a read only memory Read Only Memory (ROM) or Flash Memory.
上述顯示單元130依據第二儲存單元120中所儲存的目前顯示模式的桌面資訊來進行顯示。例如，倘若第二儲存單元120所儲存的目前顯示模式為主要主題模式，則在顯示單元130上所顯示的畫面將會是主要主題模式所設定的背景圖片、界面工具集(widget)以及捷徑等等。The display unit 130 is displayed according to the desktop information of the current display mode stored in the second storage unit 120. For example, if the current display mode stored by the second storage unit 120 is the main theme mode, the screen displayed on the display unit 130 will be the background image, the interface tool set, and the shortcut set by the main theme mode. Wait.
舉例來說，圖2A及圖2B是依照本新型創作的主題模式的示意圖。其中，圖2A表示主要主題模式，圖2B表示書寫主題模式。在圖2A中，電子裝置100在主要主題模式下，其顯示單元130所顯示的內容包括背景圖片211、用以顯示天氣及時間的界面工具集212、捷徑213~捷徑217。在圖2B中，電子裝置100在書寫主題模式下，其顯示單元130所顯示的內容包括背景圖片221、具有筆記功能的界面工具集222、捷徑223~捷徑228。For example, Figures 2A and 2B are schematic illustrations of subject patterns created in accordance with the present teachings. 2A shows a main theme mode, and FIG. 2B shows a writing theme mode. In FIG. 2A, the content displayed by the display unit 130 in the main theme mode includes a background image 211, an interface tool set 212 for displaying weather and time, and a shortcut 213 to a shortcut 217. In FIG. 2B , the electronic device 100 displays the content displayed by the display unit 130 in the writing theme mode, including a background image 221 , an interface tool set 222 having a note function, and a shortcut 223 to a shortcut 228 .
連接器140依據有無對應的電子配件11連接至連接器140以產生控制訊號。上述控制訊號例如為第一邏輯準位訊號或第二邏輯準位訊號。當連接器140連接有電子配件11時，連接器140產生第一邏輯準位訊號，當連接器140未連接電子配件11時，連接器140產生第二邏輯準位訊號。另外，上述第一邏輯準位訊號與第二邏輯準位訊號互補。The connector 140 is connected to the connector 140 according to the presence or absence of the corresponding electronic component 11 to generate a control signal. The control signal is, for example, a first logic level signal or a second logic level signal. When the connector 140 is connected to the electronic component 11, the connector 140 generates a first logic level signal. When the connector 140 is not connected to the electronic component 11, the connector 140 generates a second logic level signal. In addition, the first logic level signal is complementary to the second logic level signal.
控制模組150自連接器140接收控制訊號，並依據控制訊號複製第一儲存單元110中對應控制訊號的其中一桌面資訊，並以上述所複製的桌面資訊來更新第二儲存單元120的目前顯示 模式的桌面資訊，藉此變更目前顯示模式。The control module 150 receives the control signal from the connector 140, and copies one of the desktop information of the corresponding control signal in the first storage unit 110 according to the control signal, and updates the current display of the second storage unit 120 by using the copied desktop information. The mode of the desktop information, thereby changing the current display mode.
舉例來說，連接器140包括用以收容電子配件11的收容孔，而上述電子配件11例如為觸控筆。當電子配件11嵌入至收容孔而連接至連接器140時，連接器140產生第一邏輯準位訊號(例如為1)。當電子配件11自連接器140卸除時，連接器140產生第二邏輯準位訊號(例如為0)。並且，假設第一邏輯準位訊號對應至如圖2A所示的主要主題模式，第二邏輯準位訊號對應至圖2B所示的書寫主題模式。For example, the connector 140 includes a receiving hole for receiving the electronic component 11, and the electronic component 11 is, for example, a stylus. When the electronic component 11 is embedded in the receiving hole and connected to the connector 140, the connector 140 generates a first logic level signal (for example, 1). When the electronic component 11 is removed from the connector 140, the connector 140 generates a second logic level signal (eg, 0). Moreover, it is assumed that the first logic level signal corresponds to the main theme mode as shown in FIG. 2A, and the second logic level signal corresponds to the writing theme mode shown in FIG. 2B.
而當控制模組150自連接器140所接收的控制訊號為第二邏輯準位訊號，表示觸控筆(電子配件11)被拔起，則控制模組150自第一儲存單元110複製書寫主題模式的桌面資訊，並將此桌面資訊更新至第二儲存單元120。此時，顯示單元130將會被切換至如圖2B所示的畫面。而使用者將觸控筆(電子配件11)嵌入至其收容孔時，控制模組150自連接器140接收到第一邏輯準位訊號，而自第一儲存單元110複製主要主題模式的桌面資訊並更新至第二儲存單元120。此時，顯示單元130會被切換至如圖2A所示的主要主題模式。When the control signal received by the control module 150 from the connector 140 is the second logic level signal, indicating that the stylus (electronic component 11) is pulled up, the control module 150 copies the writing theme from the first storage unit 110. The desktop information of the mode is updated to the second storage unit 120. At this time, the display unit 130 will be switched to the screen as shown in FIG. 2B. When the user inserts the stylus (electronic component 11) into the receiving hole, the control module 150 receives the first logic level signal from the connector 140, and copies the desktop information of the main theme mode from the first storage unit 110. And updating to the second storage unit 120. At this time, the display unit 130 will be switched to the main theme mode as shown in FIG. 2A.
另外，電子裝置100可同時具有多個連接器，並且這些連接器是用以連接至不同的電子配件，控制模組150會自不同的連接器接收到不同的控制訊號，進而依據控制訊號來自第一儲存單元110複製對應的桌面資訊並更新至第二儲存單元120。In addition, the electronic device 100 can have multiple connectors at the same time, and the connectors are used to connect to different electronic components. The control module 150 receives different control signals from different connectors, and then receives control signals according to the control signals. A storage unit 110 copies the corresponding desktop information and updates to the second storage unit 120.
舉例來說，圖3是依照本新型創作的另一種具有多種主 題模式的電子裝置的方塊圖。本實施例與電子裝置100之間的差異僅在於，電子裝置300具有多個連接器(310~330)。在此，將功能與電子裝置100相同的構件標上相同的符號，並省略相關說明。For example, Figure 3 is another type of master created in accordance with the present invention. A block diagram of the electronic device of the problem mode. The difference between this embodiment and the electronic device 100 is only that the electronic device 300 has a plurality of connectors (310-330). Here, the same components as those of the electronic device 100 are denoted by the same reference numerals, and the description thereof will be omitted.
請參照圖3，連接器310~330分別用以連接不同的電子配件31~33。舉例來說，連接器310為音源輸出端子，電子配件31為揚聲器接頭。連接器320為通用序列匯流排連接器，電子配件32為通用序列匯流排接頭。而連接器330包括用以收容電子配件33的收容孔，電子配件33為觸控筆。Referring to FIG. 3, the connectors 310-330 are respectively used to connect different electronic components 31-33. For example, the connector 310 is a sound source output terminal, and the electronic component 31 is a speaker connector. Connector 320 is a universal serial bus connector and electronic accessory 32 is a universal serial bus connector. The connector 330 includes a receiving hole for receiving the electronic component 33, and the electronic component 33 is a stylus.
在此實施例中，可在第一儲存單元110中設定主要主題模式、多媒體主題模式、充電主題模式以及書寫主題模式。據此，在偵測到電子配件31連接至連接器310時，切換至多媒體主題模式；在偵測到電子配件32連接至連接器320時，切換至充電主題模式；在偵測到電子配件33連接至連接器330時，切換至書寫主題模式；而在偵測到各電子配件自其連接器卸除後，則會自動切換至主要主題模式。上述各種主題模式及連接器種類僅為舉例說明，並不以此為限。In this embodiment, the main theme mode, the multimedia theme mode, the charging theme mode, and the writing theme mode may be set in the first storage unit 110. Accordingly, when it is detected that the electronic component 31 is connected to the connector 310, switching to the multimedia theme mode; when detecting that the electronic component 32 is connected to the connector 320, switching to the charging theme mode; when detecting the electronic component 33 When connected to the connector 330, it switches to the writing theme mode; and after detecting that each electronic accessory is removed from its connector, it automatically switches to the main theme mode. The various theme modes and connector types described above are for illustrative purposes only and are not intended to be limiting.
另外，使用者還可依據需求來自行設定所需要的主題模式。圖4A及圖4B是依照本新型創作的設定主題模式的示意圖。在圖4A中，顯示單元130(觸控螢幕)所顯示為主要主題模式，當使用者在顯示單元130上執行特定手勢後，如圖4B所示，畫面中會顯示出各種已設定的主題模式。使用者可在圖4B的畫面中進 行新增一主題模式，或刪除現有的主題模式，或重新編輯現有的主題模式之桌面資訊等等。In addition, the user can also set the desired theme mode according to the requirements. 4A and 4B are schematic diagrams of setting theme patterns created in accordance with the present invention. In FIG. 4A, the display unit 130 (touch screen) is displayed as a main theme mode. When the user performs a specific gesture on the display unit 130, as shown in FIG. 4B, various set theme patterns are displayed in the screen. . The user can enter in the picture of Figure 4B. Add a theme mode, or delete the existing theme mode, or re-edit the desktop information of the existing theme mode and so on.
綜上所述，本新型創作利用連接器偵測是否有電子配件連接至連接器，並產生對應的控制訊號，據以自動切換至對應的主題模式。在電子裝置的使用上更為直覺、更為方便。In summary, the novel creation uses a connector to detect whether an electronic accessory is connected to the connector, and generates a corresponding control signal, thereby automatically switching to the corresponding theme mode. It is more intuitive and convenient to use in electronic devices.
雖然本新型創作已以實施例揭露如上，然其並非用以限定本新型創作，任何所屬技術領域中具有通常知識者，在不脫離本新型創作的精神和範圍內，當可作些許的更動與潤飾，故本新型創作的保護範圍當視後附的申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the novel creation, and any person skilled in the art can make some changes without departing from the spirit and scope of the novel creation. Retouching, the scope of protection of this new creation is subject to the definition of the scope of the patent application attached.
11‧‧‧電子配件11‧‧‧Electronic accessories
100‧‧‧電子裝置100‧‧‧Electronic devices
110‧‧‧第一儲存單元110‧‧‧First storage unit
120‧‧‧第二儲存單元120‧‧‧Second storage unit
130‧‧‧顯示單元130‧‧‧Display unit
140‧‧‧連接器140‧‧‧Connector
150‧‧‧控制模組150‧‧‧Control Module
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361761713P | 2013-02-07 | 2013-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM471655U true TWM471655U (en) | 2014-02-01 |
Family
ID=50551189
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102220623U TWM471655U (en) | 2013-02-07 | 2013-11-05 | Electronic apparatus having multiple modes |
| TW102220622U TWM471654U (en) | 2013-02-07 | 2013-11-05 | Portable electric apparatus |
| TW102140900A TWI485616B (en) | 2013-02-07 | 2013-11-11 | Method for recording trajectory and electronic apparatus |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102220622U TWM471654U (en) | 2013-02-07 | 2013-11-05 | Portable electric apparatus |
| TW102140900A TWI485616B (en) | 2013-02-07 | 2013-11-11 | Method for recording trajectory and electronic apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103984462A (en) |
| TW (3) | TWM471655U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867751B (en) * | 2015-01-20 | 2020-06-02 | 腾讯科技（深圳）有限公司 | Operation information processing method and device |
| CN105872674A (en) * | 2015-12-18 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Method for displaying operation tracks of remote controller, remote controller and display terminal |
| CN106873880A (en) * | 2017-02-17 | 2017-06-20 | 成都依能科技股份有限公司 | Electronic writing method and device |
| CN107749892B (en) * | 2017-11-03 | 2020-11-03 | 广州视源电子科技股份有限公司 | Network reading method and device for conference record, intelligent tablet and storage medium |
| CN107885392B (en) * | 2017-12-25 | 2024-04-26 | 珠海格力电器股份有限公司 | Electrical appliance |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2246739C (en) * | 1996-12-25 | 2002-02-12 | Casio Computer Co., Ltd. | Image data processing system |
| US7012606B2 (en) * | 2003-10-23 | 2006-03-14 | Microsoft Corporation | System and method for a unified composition engine in a graphics processing system |
| WO2009126591A1 (en) * | 2008-04-07 | 2009-10-15 | Express Mobile, Inc. | Systems and methods for programming mobile devices |
| TW201019259A (en) * | 2008-11-07 | 2010-05-16 | Hon Hai Prec Ind Co Ltd | Digital photo frame capable for editing photo and method thereof |
| US8285499B2 (en) * | 2009-03-16 | 2012-10-09 | Apple Inc. | Event recognition |
| CN101799799B (en) * | 2010-02-09 | 2011-12-21 | 汉王科技股份有限公司 | Electronic document noting method and device |
| CN102819400A (en) * | 2012-08-14 | 2012-12-12 | 北京小米科技有限责任公司 | Desktop system, interface interaction method and interface interaction device of mobile terminal |
| CN103197967A (en) * | 2013-02-26 | 2013-07-10 | 广东欧珀移动通信有限公司 | Method and device for automatically switching work mode |
-
2013
- 2013-11-05 TW TW102220623U patent/TWM471655U/en not_active IP Right Cessation
- 2013-11-05 TW TW102220622U patent/TWM471654U/en not_active IP Right Cessation
- 2013-11-11 CN CN201310556999.3A patent/CN103984462A/en active Pending
- 2013-11-11 TW TW102140900A patent/TWI485616B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| TWM471654U (en) | 2014-02-01 |
| TW201432556A (en) | 2014-08-16 |
| TWI485616B (en) | 2015-05-21 |
| CN103984462A (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12013735B2 (en) | Electronic device, method of controlling charging by electronic device, and method of supplying power by power supply device | |
| US11294560B2 (en) | Method and apparatus for changing the ratio between interfaces | |
| ES2748044T3 (en) | Display apparatus and control procedure thereof | |
| WO2017152424A1 (en) | Method and terminal device for establishing connection between devices with universal serial bus usb type-c interface | |
| US20130050122A1 (en) | Controlling user equipment as touch pad for external device connected thereto | |
| TWI611339B (en) | Mobile apparatus displaying end effect and control method thereof | |
| US9083778B2 (en) | Adapter for connecting two mobile devices | |
| WO2015005628A1 (en) | Portable device for providing combined ui component and method of controlling the same | |
| TW201415295A (en) | Multi display apparatus and multi display method | |
| TWM471655U (en) | Electronic apparatus having multiple modes | |
| WO2014129787A1 (en) | Electronic device having touch-sensitive user interface and related operating method | |
| KR102112429B1 (en) | Electronic accessory device | |
| CN109669659B (en) | Electronic equipment for connecting mobile terminal for data processing | |
| US10319345B2 (en) | Portable terminal and method for partially obfuscating an object displayed thereon | |
| KR20130006031A (en) | Method and apparatus for interfacing between external device and mobile device | |
| WO2020215982A1 (en) | Desktop icon management method and terminal device | |
| US20180364902A1 (en) | Projection Tablet Personal Computer | |
| TWI566166B (en) | Method for image controlling and portable electronic apparatus using the same | |
| JP2013114565A (en) | Information processor and display processing method | |
| CN109271095B (en) | Electronic equipment for connecting mobile terminal for data processing | |
| CN103762390A (en) | Charging method and action electronic device | |
| WO2020010917A1 (en) | Split-screen display opening method and device, storage medium and electronic equipment | |
| CN107645489B (en) | Method for call forwarding between devices and electronic device | |
| US20150169129A1 (en) | Method of displaying touch indicator and electronic device thereof | |
| CN113114188B (en) | USB (Universal Serial bus) plug-in triggering starting circuit and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4K | Expiration of patent term of a granted utility model |