Chen; Chi-Yao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Chi-Yao.The latest application filed is for "producing cementitious materials with improved hydrophobicity and strength using reclaimed waste substances".
Company Profile
15.36.36
- Chen; Chi-Yao - Taipei TW
- Chen; Chi-Yao - Miaoli County TW
- Chen; Chi-Yao - Hsinchu TW
- Chen; Chi-Yao - Nanjhuang Township Miaoli County TW
- Chen; Chi-Yao - Hsinchu City TW
- Chen; Chi Yao - Sunnyside NY
- Chen; Chi-Yao - Hsin Chu TW
- Chen; Chi-Yao - Hsin Chu City TW
Patent Activity
| Patent | Date |
|---|---|
| Producing Cementitious Materials with Improved Hydrophobicity and Strength Using Reclaimed Waste Substances App 20210002173 - Lee; Maw-Tien ; et al. | 2021-01-07 |
| Producing cementitious materials with improved hydrophobicity and strength using reclaimed waste substances Grant 10,882,785 - Lee , et al. January 5, 2 | 2021-01-05 |
| Paper support Grant D898,029 - Peng , et al. October 6, 2 | 2020-10-06 |
| Tray drawer and multi-function printer using the same Grant 10,773,910 - Chiu , et al. Sept | 2020-09-15 |
| Sensing device capable of detecting paper jam conditions and office apparatus therewith Grant 10,712,703 - Chen , et al. | 2020-07-14 |
| Producing cementitious materials with improved hydrophobicity and strength using reclaimed waste substances Grant 10,590,038 - Lee , et al. | 2020-03-17 |
| Light sensing apparatus having inclined background sheet and light sensing method using the same Grant 10,530,955 - Sheng , et al. J | 2020-01-07 |
| Two-sided scanning device having brightness calibration components and scanning background components and office machine therewith Grant 10,447,867 - Liu , et al. Oc | 2019-10-15 |
| Transmission assembly and office machine using the same Grant 10,252,871 - Cheng , et al. | 2019-04-09 |
| Sensing Device Capable Of Detecting Paper Jam Conditions And Office Apparatus Therewith App 20190018360 - Chen; Chi-Yao ; et al. | 2019-01-17 |
| Paper support Grant D837,802 - Peng , et al. J | 2019-01-08 |
| Paper support Grant D837,803 - Peng , et al. J | 2019-01-08 |
| Two-sided Scanning Device Having Brightness Calibration Components And Scanning Background Components And Office Machine Therewith App 20190007576 - Liu; Te-Hsun ; et al. | 2019-01-03 |
| Light Sensing Apparatus Having Inclined Background Sheet And Light Sensing Method Using The Same App 20180359385 - SHENG; SHAO-LAN ; et al. | 2018-12-13 |
| Tray Drawer And Multi-function Printer Using The Same App 20180186584 - Chiu; Chin-Chu ; et al. | 2018-07-05 |
| Scanning device Grant 9,948,814 - Sheng , et al. April 17, 2 | 2018-04-17 |
| Scanning Device App 20180020114 - SHENG; Shao-Lan ; et al. | 2018-01-18 |
| Sheet separation mechanism with annular member and sheet-fed scanning apparatus using such mechanism Grant 9,840,384 - Sheng , et al. December 12, 2 | 2017-12-12 |
| Tray drawer Grant D800,217 - Chiu , et al. October 17, 2 | 2017-10-17 |
| Sheet Separation Mechanism With Annular Member And Sheet-fed Scanning Apparatus Using Such Mechanism App 20170144849 - SHENG; SHAO-LAN ; et al. | 2017-05-25 |
| Transmission Assembly And Office Machine Using The Same App 20170043969 - CHENG; Sung-Po ; et al. | 2017-02-16 |
| Stacking tray device Grant 9,469,493 - Chen , et al. October 18, 2 | 2016-10-18 |
| Multi-mode scanner Grant 9,402,008 - Chen , et al. July 26, 2 | 2016-07-26 |
| Multi-mode Scanner App 20160080598 - CHEN; Chi-Yao ; et al. | 2016-03-17 |
| Multi-purpose scanner Grant 9,247,097 - Chen , et al. January 26, 2 | 2016-01-26 |
| Stacking Tray Device App 20150353301 - CHEN; CHI-YAO ; et al. | 2015-12-10 |
| Multi-purpose Scanner App 20150256704 - CHEN; CHI-YAO ; et al. | 2015-09-10 |
| Scanner Grant D732,034 - Chen , et al. June 16, 2 | 2015-06-16 |
| Automatic sheet-feeding scanner having non-linear paper path Grant 8,395,827 - Sheng , et al. March 12, 2 | 2013-03-12 |
| Device for determining communications parameters and method of operation Grant 8,362,917 - Feldman , et al. January 29, 2 | 2013-01-29 |
| Pulse verifier and method of operation Grant 8,330,619 - Feldman , et al. December 11, 2 | 2012-12-11 |
| Metering system and method of operation Grant 8,170,699 - Kressner , et al. May 1, 2 | 2012-05-01 |
| Pulse Verifier And Method Of Operation App 20110285544 - Feldman; Charles ; et al. | 2011-11-24 |
| Device For Determining Communications Parameters And Method Of Operation App 20110169658 - Feldman; Charles ; et al. | 2011-07-14 |
| Metering System And Method Of Operation App 20110153131 - Kressner; A. Arthur ; et al. | 2011-06-23 |
| Metering system and method of operation Grant 7,917,251 - Kressner , et al. March 29, 2 | 2011-03-29 |
| Scanning device and calibration mechanism thereof Grant 7,733,537 - Tu , et al. June 8, 2 | 2010-06-08 |
| Automatic Sheet-feeding Scanner Having Non-linear Paper Path App 20100118356 - SHENG; Thomas ; et al. | 2010-05-13 |
| Metering System And Method Of Operation App 20100100342 - Kressner; A. Arthur ; et al. | 2010-04-22 |
| Sheet Inputting Mechanism With Stopper And Automatic Sheet Feeder Using The Same App 20100084810 - CHENG; Sung-Po ; et al. | 2010-04-08 |
| Method of transporting and processing documents Grant 7,654,527 - Sheng , et al. February 2, 2 | 2010-02-02 |
| Metering System And Method Of Operation App 20090184689 - Kressner; A. Arthur ; et al. | 2009-07-23 |
| Multi-purpose scan device using the same power source Grant 7,466,461 - Chen , et al. December 16, 2 | 2008-12-16 |
| Duplex Automatic Sheet Feeder App 20080232876 - Chen; Chi-Yao ; et al. | 2008-09-25 |
| Sheet-fed scanner capable of switching backgrounds Grant 7,391,540 - Chen June 24, 2 | 2008-06-24 |
| Hinge device and scanning apparatus using the same App 20080028573 - Tsai; Shen-Chung ; et al. | 2008-02-07 |
| Flat-bed scanner used in combination with a sheet feeder field of the invention Grant 7,289,252 - Sheng , et al. October 30, 2 | 2007-10-30 |
| Automatic document feeder having a document control roller App 20070160399 - Sheng; Thomas ; et al. | 2007-07-12 |
| Automatic sheet feeder App 20070152394 - Sheng; Thomas ; et al. | 2007-07-05 |
| Calibration mechanism for an optical module of a sheet-fed scanner Grant 7,236,274 - Sheng , et al. June 26, 2 | 2007-06-26 |
| Method of transporting and processing documents App 20070063414 - Sheng; Thomas ; et al. | 2007-03-22 |
| Scanning device and calibration mechanism thereof App 20070047029 - Tu; Ching-Jung ; et al. | 2007-03-01 |
| Sheet-fed scanner capable of switching backgrounds App 20060001917 - Chen; Chi-Yao | 2006-01-05 |
| Automatic sheet feeder App 20050285322 - Sheng, Thomas ; et al. | 2005-12-29 |
| Multiple-resolution scanning device Grant 6,924,913 - Sheng , et al. August 2, 2 | 2005-08-02 |
| Sheet feeder capable of immediately detecting a paper jam Grant 6,880,819 - Chen , et al. April 19, 2 | 2005-04-19 |
| Multi-purpose scan device using the same power source App 20050030596 - Chen, Chi-Yao ; et al. | 2005-02-10 |
| Automatic sheet feeder App 20040201159 - Sheng, Thomas ; et al. | 2004-10-14 |
| Sheet feeder capable of immediately detecting a paper jam App 20040130093 - Chen, Michael ; et al. | 2004-07-08 |
| Flat-bed scanner used in combination with a sheet feeder field of the invention App 20040047005 - Sheng, Thomas ; et al. | 2004-03-11 |
| Scanner frame with coplanar scan window Grant 6,697,176 - Sheng , et al. February 24, 2 | 2004-02-24 |
| Calibration mechanism for an optical moudle of a sheet-fed scanner App 20040021916 - Sheng, Thomas ; et al. | 2004-02-05 |
| Overhanging paper guide for a scanner Grant 6,644,658 - Sheng , et al. November 11, 2 | 2003-11-11 |
| Automatic document feeder having a document-ejecting/feeding mechanism App 20030146561 - Chen, Chih-Yang ; et al. | 2003-08-07 |
| Multiple-resolution scanning device App 20020159123 - Sheng, Thomas ; et al. | 2002-10-31 |
| Paper pick-up mechanism of an automatic document feeder App 20020074710 - Sheng, Thomas ; et al. | 2002-06-20 |
| Overhanging paper guide for a scanner App 20020027321 - Sheng, Thomas ; et al. | 2002-03-07 |
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.
| 