Liu; ZhenHua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; ZhenHua.The latest application filed is for "display-screen stretch and retraction auxiliary mechanism and electronic apparatus".
Company Profile
10.65.55
Trademarks
- Liu; ZhenHua - Dongguan CN
- Liu; Zhenhua - Hong Kong CN
- Liu; Zhenhua - Beijing CN
- Liu; Zhenhua - New Territories HK
- Liu; Zhenhua - Shanghai CN
- LIU; Zhenhua - Dongguan City CN
- LIU; Zhenhua - Jinan CN
- Liu; Zhenhua - Shenzhen N/A CN
- Liu; Zhenhua - Shandong CN
- Liu; Zhenhua - Palo Alto CA
- Liu; Zhenhua - Albany CA
- Liu; Zhenhua - Hangzhou N/A CN
- Liu; Zhenhua - Pasadena CA
- Liu; Zhenhua - Guangdong N/A CN
- Liu; Zhenhua - Hunan CN
- Liu; Zhenhua - Sunnyvale CA
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Earphone charging case Grant 11,451,896 - Feng , et al. September 20, 2 | 2022-09-20 |
| Charging case Grant D964,271 - Feng , et al. September 20, 2 | 2022-09-20 |
| Bone conduction earphone Grant 11,432,062 - Chen , et al. August 30, 2 | 2022-08-30 |
| Mobile phone Grant D960,121 - Liu , et al. August 9, 2 | 2022-08-09 |
| Mobile phone Grant D959,400 - Liu , et al. August 2, 2 | 2022-08-02 |
| Air purification apparatus, method of controlling the apparatus, device of controlling the apparatus and vehicle using the same Grant 11,383,586 - Xing , et al. July 12, 2 | 2022-07-12 |
| Display-screen Supporting Mechanism And Electronic Apparatus App 20220180778 - LIU; Zhenhua | 2022-06-09 |
| Display-screen Stretch And Retraction Driving Mechanism And Electronic Apparatus App 20220180777 - LIU; Zhenhua | 2022-06-09 |
| Display-screen Stretch And Retraction Auxiliary Mechanism And Electronic Apparatus App 20220183166 - LIU; Zhenhua | 2022-06-09 |
| Electronic Device App 20220183167 - LIU; Zhenhua | 2022-06-09 |
| Bluetooth.RTM. headset assembly Grant D952,608 - Feng , et al. May 24, 2 | 2022-05-24 |
| Sliding Mechanism And Electronic Device App 20220129034 - LIU; Zhenhua | 2022-04-28 |
| Sliding Mechanism And Electronic Device App 20220129035 - LIU; Zhenhua | 2022-04-28 |
| Electronic Device App 20220132688 - LIU; Zhenhua | 2022-04-28 |
| Elastic Stretch And Retraction Mechanism And Electronic Device App 20220129042 - LIU; Zhenhua | 2022-04-28 |
| Electronic Device App 20220132687 - LIU; Zhenhua | 2022-04-28 |
| Mobile phone Grant D945,388 - Liu March 8, 2 | 2022-03-08 |
| Mobile phone Grant D945,387 - Liu March 8, 2 | 2022-03-08 |
| Mobile phone Grant D945,386 - Liu March 8, 2 | 2022-03-08 |
| Mobile phone Grant D945,389 - Liu March 8, 2 | 2022-03-08 |
| In-ear earphone Grant 11,259,109 - Cao , et al. February 22, 2 | 2022-02-22 |
| Click heatmap abnormality detection method and apparatus Grant 11,237,938 - Liu February 1, 2 | 2022-02-01 |
| Bone-conduction earphone Grant D942,426 - Feng , et al. February 1, 2 | 2022-02-01 |
| Device and method for molding an FPC and a plastic part Grant 11,224,128 - Cao , et al. January 11, 2 | 2022-01-11 |
| Wireless headset Grant D940,689 - Feng , et al. January 11, 2 | 2022-01-11 |
| Bone Conduction Earphone App 20220007098 - CHEN; Si ; et al. | 2022-01-06 |
| Mobile phone Grant D936,628 - Liu , et al. November 23, 2 | 2021-11-23 |
| Ultrasonic System Of Contact Type Flexible Conformal Ultrasonic Probe And Method For The Same App 20210315544 - ZHU; Ruixing ; et al. | 2021-10-14 |
| Device And Method For Molding An Fpc And A Plastic Part App 20210298179 - CAO; Jiaoping ; et al. | 2021-09-23 |
| Wireless Earphone Device And Method For Using The Same App 20210296915 - FENG; Yun ; et al. | 2021-09-23 |
| Eyeglasses App 20210294122 - FENG; Yun ; et al. | 2021-09-23 |
| Earphone Charging Case App 20210281942 - FENG; Yun ; et al. | 2021-09-09 |
| Mobile phone Grant D929,357 - Guo , et al. August 31, 2 | 2021-08-31 |
| In-ear Earphone App 20210266653 - CAO; Jiaoping ; et al. | 2021-08-26 |
| Mobile phone Grant D928,109 - Liu , et al. August 17, 2 | 2021-08-17 |
| Camera module, terminal device with protrusible camera, and image capturing method Grant 11,089,226 - Liu August 10, 2 | 2021-08-10 |
| Volume Measurement System And Method For Closed Water-filled Karst Cave App 20210223085 - LI; Shucai ; et al. | 2021-07-22 |
| Docking unit for computer Grant D922,389 - Liu June 15, 2 | 2021-06-15 |
| Docking unit for computer Grant D922,388 - Liu June 15, 2 | 2021-06-15 |
| Speaker Grant D921,605 - Feng , et al. June 8, 2 | 2021-06-08 |
| Bluetooth speaker Grant D920,947 - Feng , et al. June 1, 2 | 2021-06-01 |
| Fan Grant 10,989,209 - Xing , et al. April 27, 2 | 2021-04-27 |
| Click Heatmap Abnormality Detection Method And Apparatus App 20210079866 - LIU; Zhenhua | 2021-03-18 |
| In-ear detection method for a wireless earphone and a wireless earphone Grant 10,939,193 - Cao , et al. March 2, 2 | 2021-03-02 |
| Camera Module, Terminal Device And Image Capturing Method App 20210051272 - LIU; Zhenhua | 2021-02-18 |
| Mobile phone Grant D908,654 - Liu , et al. January 26, 2 | 2021-01-26 |
| Mobile phone Grant D901,423 - Qin , et al. November 10, 2 | 2020-11-10 |
| Air purification device and air purification system Grant 10,830,461 - Xing , et al. November 10, 2 | 2020-11-10 |
| Mobile phone Grant D900,049 - Liu October 27, 2 | 2020-10-27 |
| Video Recommendation Method And Apparatus App 20200322684 - DONG; Liqiang ; et al. | 2020-10-08 |
| Program file classification method, program file classification apparatus, and program file classification system Grant 10,762,194 - Liu Sep | 2020-09-01 |
| Mobile phone Grant D891,386 - Liu | 2020-07-28 |
| Mobile phone Grant D890,712 - Liu | 2020-07-21 |
| Air Purification Apparatus, Method Of Controlling The Apparatus, Device Of Controlling The Apparatus And Vehicle Using The Same App 20190329631 - Xing; Zheng ; et al. | 2019-10-31 |
| File reputation acquiring method, gateway device, and file reputation server Grant 10,355,866 - Liu July 16, 2 | 2019-07-16 |
| System and method for organizing multimedia content Grant 10,306,287 - Chen , et al. | 2019-05-28 |
| Fan App 20190101127 - XING; Zheng ; et al. | 2019-04-04 |
| Miniature sounder Grant 10,244,326 - Zheng , et al. | 2019-03-26 |
| Air Purification Device And Air Purification System App 20190032932 - Xing; Zheng ; et al. | 2019-01-31 |
| Protective Case For Electronic Device And Mobile Device For Wifi Access App 20180351597 - XING; Zheng ; et al. | 2018-12-06 |
| Miniature Sounder App 20180255400 - Zheng; Zedong ; et al. | 2018-09-06 |
| Program File Classification Method, Program File Classification Apparatus, and Program File Classification System App 20180189481 - Liu; Zhenhua | 2018-07-05 |
| Method, system and media gateway for realizing mobile switch center pool Grant 9,924,563 - Ye , et al. March 20, 2 | 2018-03-20 |
| Generating a capacity schedule for a facility Grant 9,792,568 - Chen , et al. October 17, 2 | 2017-10-17 |
| System and Method for Organizing Multimedia Content App 20170293689 - Chen; Yue ; et al. | 2017-10-12 |
| System and method for organizing multimedia content Grant 9,736,520 - Chen , et al. August 15, 2 | 2017-08-15 |
| Virus detecting method and device Grant 9,723,021 - Liu August 1, 2 | 2017-08-01 |
| Generating a demand response for an energy-consuming facility Grant 9,607,343 - Chen , et al. March 28, 2 | 2017-03-28 |
| File Reputation Acquiring Method, Gateway Device, and File Reputation Server App 20170005801 - Liu; Zhenhua | 2017-01-05 |
| Quinazoline derivative, composition having the derivative, and use of the derivative in preparing medicament Grant 9,499,530 - Wang , et al. November 22, 2 | 2016-11-22 |
| Method and system for detecting a correction pattern in a QR code Grant 9,449,210 - Zhang , et al. September 20, 2 | 2016-09-20 |
| Method and system for binarization of two dimensional code image Grant 9,230,148 - Zhang , et al. January 5, 2 | 2016-01-05 |
| Method and system for detecting detection patterns of QR code Grant 9,177,188 - Zhang , et al. November 3, 2 | 2015-11-03 |
| Method, Server And System For Monitoring And Identifying Target Terminal Devices App 20150310480 - Liu; Fang ; et al. | 2015-10-29 |
| Virus Detecting Method and Device App 20150288707 - Liu; Zhenhua | 2015-10-08 |
| System for decoding two dimensional code and method thereof Grant 9,135,489 - Zhang , et al. September 15, 2 | 2015-09-15 |
| Method and system for filtering detection patterns in a QR code Grant 9,111,165 - Zhang , et al. August 18, 2 | 2015-08-18 |
| Method and system for determining edge line in QR code binary image Grant 9,087,253 - Zhang , et al. July 21, 2 | 2015-07-21 |
| Method and system for correcting QR code image Grant 9,070,034 - Zhang , et al. June 30, 2 | 2015-06-30 |
| Method And System For Determining Edge Line In Qr Code Binary Image App 20150090793 - Zhang; Ling ; et al. | 2015-04-02 |
| Method And System For Binarization Of Two Dimensional Code Image App 20150090791 - Zhang; Ling ; et al. | 2015-04-02 |
| Method And System For Detecting Detection Patterns Of Qr Code App 20150090795 - Zhang; Ling ; et al. | 2015-04-02 |
| System For Decoding Two Dimensional Code And Method Thereof App 20150090792 - ZHANG; Ling ; et al. | 2015-04-02 |
| Method And System For Correcting Qr Code Image App 20150090794 - ZHANG; Ling ; et al. | 2015-04-02 |
| Method And System For Detecting A Correction Pattern In A Qr Code App 20150090796 - Zhang; Ling ; et al. | 2015-04-02 |
| Quinazoline Derivative, Composition Having The Derivative, And Use Of The Derivative In Preparing Medicament App 20150080392 - Wang; Shulong ; et al. | 2015-03-19 |
| Generating A Demand Response For An Energy-consuming Facility App 20150066225 - Chen; Yuan ; et al. | 2015-03-05 |
| Power Infrastructure Sizing And Workload Management App 20140324535 - CHEN; Yuan ; et al. | 2014-10-30 |
| Managing A Facility App 20140278692 - Marwah; Manish ; et al. | 2014-09-18 |
| Generating A Capacity Schedule For A Facility App 20140257907 - Chen; Yuan ; et al. | 2014-09-11 |
| Method for implementing dual-homing Grant 8,571,546 - Gu , et al. October 29, 2 | 2013-10-29 |
| System and Method for Organizing Multimedia Content App 20130198783 - Chen; Yue ; et al. | 2013-08-01 |
| Method, Device And System For Establishing A Bearer For A Gsm Network App 20130176944 - Luo; Shaohua ; et al. | 2013-07-11 |
| Method, device and system for establishing a bearer for a GSM network Grant 8,401,029 - Luo , et al. March 19, 2 | 2013-03-19 |
| Method For Implementing Dual-homing App 20120106318 - Gu; Jiongjiong ; et al. | 2012-05-03 |
| Method and apparatus for announcement for session Grant 8,036,209 - Liu October 11, 2 | 2011-10-11 |
| Method and system for handling multimedia calls Grant 7,719,562 - Liu May 18, 2 | 2010-05-18 |
| Method and apparatus for gateway control protocol message transmission Grant 7,653,076 - Gong , et al. January 26, 2 | 2010-01-26 |
| Method, Device And System For Establishing A Bearer For A Gsm Network App 20090290542 - Luo; Shaohua ; et al. | 2009-11-26 |
| Method for bonding slider row bars for photolithography process Grant 7,549,214 - Lee , et al. June 23, 2 | 2009-06-23 |
| Method, System And Media Gateway For Realizing Mobile Switch Center Pool App 20090122743 - YE; Sihai ; et al. | 2009-05-14 |
| Disposal Machine For Human Excrement App 20080178377 - Liu; Zhenhua | 2008-07-31 |
| Method and Apparatus for Announcement for Session App 20080108320 - Liu; Zhenhua | 2008-05-08 |
| Method for bonding slider row bars for photolithography process App 20080052897 - Lee; TaiBoon ; et al. | 2008-03-06 |
| Method And Apparatus For Gateway Control Protocol Message Transmission App 20080049784 - GONG; Bitao ; et al. | 2008-02-28 |
| Method for implementing dual-homing App 20070183347 - Gu; Jiongjiong ; et al. | 2007-08-09 |
| Method and system for handling multimedia calls App 20070076854 - Liu; Zhenhua | 2007-04-05 |
| Apparatus and method for generating an envelope for data signals using CMOS Grant 6,087,860 - Liu , et al. July 11, 2 | 2000-07-11 |
| Apparatus and method for decoding differential multi-level data with adaptive threshold control Grant 5,969,646 - Cheng , et al. October 19, 1 | 1999-10-19 |
| Cable length estimation circuit using data signal edge rate detection and analog to digital conversion Grant 5,818,378 - Cheng , et al. October 6, 1 | 1998-10-06 |
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