CHEN; PO CHUAN
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHEN; PO CHUAN.The latest application filed is for "fluid delivery apparatus".
Company Profile
7.20.27
- CHEN; PO CHUAN - Taoyuan City TW
- Chen; Po-Chuan - Taoyuan TW
- Chen; Po-Chuan - New Taipei TW
- Chen; Po-Chuan - Bade TW
- Chen; Po-Chuan - Changhua County TW
- Chen; Po-Chuan - Tao-Yuan N/A TW
- CHEN; PO-CHUAN - New Taipei City TW
- Chen; Po-Chuan - Kaohsiung City TW
- Chen; Po-chuan - Kaohsiung TW
- Chen; Po-Chuan - US
- Chen; Po-Chuan - Shulin TW
- Chen; Po-Chuan - Shulin City TW
- Chen; Po-Chuan - Hsinchu TW
- Chen; Po-Chuan - Hsintien City TW
- Chen; Po-chuan - Hsin-Tien TW
Patent Activity
| Patent | Date |
|---|---|
| Fluid Delivery Apparatus App 20210369990 - SHEN; CHIU-JU ; et al. | 2021-12-02 |
| Nebulization generating apparatus Grant 11,110,232 - Hsieh , et al. September 7, 2 | 2021-09-07 |
| Aerosol generating apparatus Grant 11,065,398 - Hsieh , et al. July 20, 2 | 2021-07-20 |
| Aerosol generating apparatus with replaceable parts Grant 10,994,081 - Chen , et al. May 4, 2 | 2021-05-04 |
| Microstructured Nozzle App 20210077750 - LIN; YI-TING ; et al. | 2021-03-18 |
| Assembly Method Of Apparatus For Pressurized Liquid Transfusion App 20190328981 - HSIEH; Shu-Pin ; et al. | 2019-10-31 |
| Aerosol generating apparatus with interchangeable parts Grant 10,420,903 - Chen , et al. Sept | 2019-09-24 |
| Apparatus For Pressurized Liquid Transfusion App 20190247594 - HSIEH; Shu-Pin ; et al. | 2019-08-15 |
| Microstructured Nozzle App 20190240427 - HSIEH; Shu-Pin ; et al. | 2019-08-08 |
| Aerosol Generating Apparatus With Replaceable Parts App 20190143053 - Chen; Yi-Tong ; et al. | 2019-05-16 |
| Aerosol Generating Apparatus App 20190117908 - HSIEH; Shu-Pin ; et al. | 2019-04-25 |
| Fan control system, computer system, and fan controlling method thereof Grant 10,114,390 - Chen , et al. October 30, 2 | 2018-10-30 |
| Nebulization Generating Apparatus App 20180021528 - HSIEH; SHU-PIN ; et al. | 2018-01-25 |
| Handheld microdermabrasion tool Grant D795,423 - Chen , et al. August 22, 2 | 2017-08-22 |
| Aerosol Generating Apparatus with Interchangeable Parts App 20170203055 - Chen; PO-CHUAN ; et al. | 2017-07-20 |
| Beam splitter Grant 9,703,086 - Chen , et al. July 11, 2 | 2017-07-11 |
| Beam Splitter App 20170192214 - CHEN; Po-Chuan ; et al. | 2017-07-06 |
| Power supply devices and control method thereof Grant 9,170,621 - Chen October 27, 2 | 2015-10-27 |
| Light-assisted biochemical sensor Grant 8,901,678 - Chang , et al. December 2, 2 | 2014-12-02 |
| Fan Control System, Computer System, And Fan Controlling Method Thereof App 20140139165 - CHEN; PO-CHUAN ; et al. | 2014-05-22 |
| Liquid Crystal Lens, Controlling Method Thereof And 3d Display Using The Same App 20140002759 - Chen; Chih-Wei ; et al. | 2014-01-02 |
| Liquid crystal lens, controlling method thereof and 3D display using the same Grant 8,564,755 - Chen , et al. October 22, 2 | 2013-10-22 |
| Stereo display apparatus and lens array thereof Grant 8,553,030 - Chen , et al. October 8, 2 | 2013-10-08 |
| Power Supply Devices And Control Method Thereof App 20130043929 - CHEN; Po-Chuan | 2013-02-21 |
| Stereo Display Apparatus And Lens Array Thereof App 20120162194 - Chen; Chih-wei ; et al. | 2012-06-28 |
| Light-assisted Biochemical Sensor App 20120153407 - CHANG; Liann-Be ; et al. | 2012-06-21 |
| Liquid Crystal Lens, Controlling Method Thereof And 3d Display Using The Same App 20120120333 - Chen; Chih-wei ; et al. | 2012-05-17 |
| Variable friction hinge Grant 7,784,154 - Chen August 31, 2 | 2010-08-31 |
| Hinge assembly with an oil-retaining collar App 20090307873 - Chen; Po-Chuan | 2009-12-17 |
| Hinge App 20090282649 - Chen; Po-Chuan | 2009-11-19 |
| Wireless electronic product with step-shaped wideband antenna Grant 7,589,677 - Chen September 15, 2 | 2009-09-15 |
| Angle-limiting hinge Grant 7,578,032 - Chen August 25, 2 | 2009-08-25 |
| Variable friction hinge App 20090151117 - Chen; Po-Chuan | 2009-06-18 |
| Variable friction hinge App 20090144933 - Chen; Po-Chuan | 2009-06-11 |
| Wireless electronic product with step-shaped wideband antenna App 20090115667 - Chen; Po-Chuan | 2009-05-07 |
| Angle-limiting hinge App 20090089977 - Chen; Po-Chuan | 2009-04-09 |
| Broadband Inverted-f Antenna App 20080309559 - Chen; Po-Chuan | 2008-12-18 |
| Broadband inverted-F antenna Grant 7,466,276 - Chen December 16, 2 | 2008-12-16 |
| Notebook computer hinge App 20080239635 - Chen; Po-Chuan | 2008-10-02 |
| Pendulum-shaped microstrip antenna structure App 20080180326 - Chen; Po-Chuan | 2008-07-31 |
| Flexible display device for displaying electronic information App 20060209218 - Lee; Cheng-Chung ; et al. | 2006-09-21 |
| Apparatus and method for testing crossover voltage of differential signals Grant 6,605,966 - Chen , et al. August 12, 2 | 2003-08-12 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 