Huang; Liji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Huang; Liji.The latest application filed is for "smart device for fuel cylinder".

Company Profile

14.61.67

Huang; Liji - Santa Clara CA US
Huang; Liji - San Jose CA US
Huang; Liji - Cupertino CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Vacuum gauge with an extended dynamic measurement range Grant 11,428,596 - Huang , et al. August 30, 2	2022-08-30
Gas meter with gas thermal property measurement and auto-compensation Grant 11,353,336 - Huang , et al. June 7, 2	2022-06-07
Smart Device For Fuel Cylinder App 20220136881 - Huang; Liji ; et al.	2022-05-05
Vacuum Gauge App 20220082466 - Huang; Liji ; et al.	2022-03-17
Gas Meter With Thermal Time-of-flight Sensing App 20220003584 - Huang; Liji ; et al.	2022-01-06
Gas Meter With Gas Thermal Property Measurement And Auto-compensation App 20210396548 - Huang; Liji ; et al.	2021-12-23
Automatic Oxygen Therapy Device App 20210379323 - Huang; Liji ; et al.	2021-12-09
Physiological fluid collection bag with instant data transmission Grant 11,179,083 - Huang , et al. November 23, 2	2021-11-23
Method for forming micromachined liquid flow sensor Grant 10,908,006 - Chen , et al. February 2, 2	2021-02-02
Smart gas cylinder cap Grant 10,837,814 - Huang , et al. November 17, 2	2020-11-17
Method for Forming Micromachined Liquid Flow Sensor App 20200264022 - Chen; Chih-Chang ; et al.	2020-08-20
Physiological Fluid Collection Bag With Instant Data Transmission App 20200163608 - Huang; Liji ; et al.	2020-05-28
Composite MEMS flow sensor on silicon-on-insulator device and method of making the same Grant 10,480,974 - Huang , et al. Nov	2019-11-19
Digital regulated gas dispensing apparatus with a MEMS mass flow meter Grant 10,240,723 - Huang , et al.	2019-03-26
Micromachined pressure sensor and method of making the same Grant 10,209,156 - Huang , et al. Feb	2019-02-19
Digital Regulated Gas Dispensing Apparatus With A Mems Mass Flow Meter App 20180347759 - Huang; Liji ; et al.	2018-12-06
Smart Electronic Vaporizer App 20180325183 - Huang; Liji ; et al.	2018-11-15
Composite Mems Flow Sensor On Silicon-on-insulator Device And Method Of Making The Same App 20180299308 - Huang; Liji ; et al.	2018-10-18
Vortex flow meter with micromachined sensing elements Grant 10,066,976 - Huang , et al. September 4, 2	2018-09-04
Micromachined Pressure Sensor And Method Of Making The Same App 20180172532 - Huang; Liji ; et al.	2018-06-21
Vortex Flow Meter With Micromachined Sensing Elements App 20170356772 - Huang; Liji ; et al.	2017-12-14
Utility mass flow gas meter Grant 9,784,607 - Wong , et al. October 10, 2	2017-10-10
Smart device for gas range Grant 9,752,783 - Huang , et al. September 5, 2	2017-09-05
Utility Mass Flow Gas Meter App 20170241822 - Wong; Wai Tung Ivan ; et al.	2017-08-24
Composite Mems Flow Sensor On Silicon-on-insulator Device And Method Of Making The Same App 20170097252 - Huang; Liji ; et al.	2017-04-06
Smart Electronic Vaporizer App 20160255878 - Huang; Liji ; et al.	2016-09-08
Smart Device for Gas Range App 20160238257 - Huang; Liji ; et al.	2016-08-18
Micromachined mass flow sensor with condensation prevention and method of making the same Grant 9,360,357 - Huang , et al. June 7, 2	2016-06-07
Micromachined oxygen sensor and method of making the same Grant 9,354,197 - Huang , et al. May 31, 2	2016-05-31
MEMS utility meters with integrated mass flow sensors Grant 9,109,935 - Yang , et al. August 18, 2	2015-08-18
MEMS utility meters with exchangeable metrology unit Grant 8,994,552 - Jiang , et al. March 31, 2	2015-03-31
MEMS mass flow sensor assembly and method of making the same Grant 8,950,253 - Huang , et al. February 10, 2	2015-02-10
Micromachined flow sensor integrated with flow inception detection and make of the same Grant 8,943,888 - Huang , et al. February 3, 2	2015-02-03
Micromachined Oxygen Sensor And Method Of Making The Same App 20140318960 - Huang; Liji ; et al.	2014-10-30
Micromachined Mass Flow Sensor With Condensation Prevention And Method Of Making The Same App 20140283595 - Huang; Liji ; et al.	2014-09-25
Micromachined High Breakdown Voltage ESD Protection Device for Light Emitting Diode and Method of Making the Same App 20140268440 - Chen; Chih-Chang ; et al.	2014-09-18
MEMS time-of-flight thermal mass flow meter Grant 8,794,082 - Huang , et al. August 5, 2	2014-08-05
Micromachined Flow Sensor Integrated with Flow Inception Detection and Make of the Same App 20140190251 - Huang; Liji ; et al.	2014-07-10
Mems Mass Flow Sensor Assembly And Method Of Making The Same App 20140190252 - Huang; Liji ; et al.	2014-07-10
Mems Utility Meters With Exchangeable Metrology Unit App 20140118161 - Jiang; Changming ; et al.	2014-05-01
MEMS Utility Meters with Integrated Mass Flow Sensors App 20140116129 - Yang; Xiangyou ; et al.	2014-05-01
Integrated micromachining proximity switch sensors in air/oil lubricators Grant 8,644,693 - Huang , et al. February 4, 2	2014-02-04
Integrated micromachined wind and gas velocity profiler Grant 8,544,320 - Huang , et al. October 1, 2	2013-10-01
Integrated micro-machined air flow velocity meter for projectile arms Grant 8,464,593 - Huang , et al. June 18, 2	2013-06-18
High accuracy battery-operated MEMS mass flow meter Grant 8,342,018 - Huang , et al. January 1, 2	2013-01-01
Integrated micromachining air flow path clog sensor Grant 8,336,392 - Huang , et al. December 25, 2	2012-12-25
Mems Time-of-flight Thermal Mass Flow Meter App 20120216629 - Huang; Liji ; et al.	2012-08-30
Robust micromachined thermal mass flow sensor with double side passivated polyimide membrane Grant 8,132,455 - Chen , et al. March 13, 2	2012-03-13
High Accuracy Battery-operated Mems Mass Flow Meter App 20120024054 - Huang; Liji ; et al.	2012-02-02
Integrated Micromachining Air Flow Path Clog Sensor App 20120011940 - Huang; Liji ; et al.	2012-01-19
Micro-package for Micromachining Liquid Flow Sensor Chip App 20120001273 - Chen; Chih-Chang ; et al.	2012-01-05
Integrated Micromachining Proximity Switch Sensors in Air/Oil Lubricators App 20110301765 - Huang; Liji ; et al.	2011-12-08
Integrated Micromachined Wind and Gas Velocity Profiler App 20110283811 - Huang; Liji ; et al.	2011-11-24
Integrated Micro-machined Air Flow Velocity Meter for Projectile Arms App 20110283812 - Huang; Liji ; et al.	2011-11-24
Integrated micromachined thermal mass flow sensor and methods of making the same Grant 7,908,096 - Wang , et al. March 15, 2	2011-03-15
Robust Micromachining Thermal Mass Flow Sensor And Method Of Making The Same App 20110030468 - Chen; Chih-Chang ; et al.	2011-02-10
Micromachined thermal mass flow sensor with self-cleaning capability and methods of making the same Grant 7,878,056 - Huang , et al. February 1, 2	2011-02-01
Configuration and methods for manufacturing time-of-flight MEMS mass flow sensor Grant 7,797,997 - Wu , et al. September 21, 2	2010-09-21
Micromachined gas and liquid concentration sensor and method of making the same Grant 7,780,343 - Chen , et al. August 24, 2	2010-08-24
Method of manufacturing a flow rate sensor Grant 7,765,679 - Yao , et al. August 3, 2	2010-08-03
Micromachined mass flow sensor and methods of making the same Grant 7,752,910 - Wang , et al. July 13, 2	2010-07-13
Micromachined Thermal Mass Flow Sensor With Self-Cleaning Capability And Methods Of Making the Same App 20090158859 - Huang; Liji ; et al.	2009-06-25
Integrated Micromachined Thermal Mass Flow Sensor And Methods Of Making The Same App 20090164163 - Wang; Gaofeng ; et al.	2009-06-25
Micromachined thermal mass flow sensors and insertion type flow meters and manufacture methods Grant 7,536,908 - Wang , et al. May 26, 2	2009-05-26
Configuration and methods for manufacturing time-of-flight MEMS mass flow sensor App 20090049907 - Wu; Xiaozhong ; et al.	2009-02-26
Micromachined Gas And Liquid Concentration Sensor And Method Of Making The Same App 20090016403 - Chen; Chih-Chang ; et al.	2009-01-15
Micromachined mass flow sensor and methods of making the same App 20080271525 - Wang; Gaofeng ; et al.	2008-11-06
Micromachined thermal mass flow sensors and insertion type flow meters and manufacture methods App 20070017285 - Wang; Gaofeng ; et al.	2007-01-25
Micromachined mass flow sensor and methods of making the same App 20070011867 - Yao; Yahong ; et al.	2007-01-18
Fabry-Perot cavity manufactured with bulk micro-machining process applied on supporting substrate Grant 6,781,735 - Huang , et al. August 24, 2	2004-08-24
Dynamic gain equalization system design with adaptive spectrum decomposition methodology Grant 6,775,429 - Wang , et al. August 10, 2	2004-08-10
Basic common optical cell configuration of dual cavities for optical tunable devices Grant 6,727,562 - Han , et al. April 27, 2	2004-04-27
Robust multi-layered thin-film membrane for micro-electromechanical systems (MEMS) photonic devices Grant 6,724,516 - Wang , et al. April 20, 2	2004-04-20
Medium with a NiNb sealing layer Grant 6,699,588 - Chen , et al. March 2, 2	2004-03-02
Magnetic thin film media with chromium capping layer Grant 6,641,932 - Xu , et al. November 4, 2	2003-11-04
Defined sacrifical region via ion implantation for micro-opto-electro-mechanical system (MOEMS) applications Grant 6,620,712 - Huang , et al. September 16, 2	2003-09-16
Dynamic gain equalization system design with adaptive spectrum decomposition methodology App 20030156779 - Wang, Gaofeng ; et al.	2003-08-21
Basic common optical cell configuration of dual cavities for optical tunable devices App 20030137020 - Han, Naiqian ; et al.	2003-07-24
Magnetic recording medium with high density, thin dual carbon overcoats Grant 6,565,718 - Chour , et al. May 20, 2	2003-05-20
Robust multi-layered thin-film membrane for micro-electromechanical systems (MEMS) photonic devices App 20030045036 - Wang, Gaofeng ; et al.	2003-03-06
Fabry-Perot cavity manufactured with bulk micro-machining process applied on supporting substrate App 20030016436 - Huang, Liji ; et al.	2003-01-23
Defined sacrifical region via ion implantation for micro-opto-electro-mech- anical system (MOEMS) applications App 20020110948 - Huang, Liji ; et al.	2002-08-15
MEMS based variable optical attenuator (MBVOA) App 20020080465 - Han, Naiqian ; et al.	2002-06-27
Medium with a NiNb sealing layer App 20020064690 - Chen, Qixu David ; et al.	2002-05-30
Tunable multi-channel optical attenuator (TMCOA) App 20020054416 - Huang, Liji ; et al.	2002-05-09
Thin film medium with surface-oxidized NiAl seed layer Grant 6,117,570 - Chen , et al. September 12, 2	2000-09-12

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.