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Inventor

Feng Liu

Inventor
Greenwood, IN, US

Overview

9→
Patents
2015–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%
F02DControlling combustion engines10%
Y02TClimate change mitigation technologies related to transportation10%
B01DSeparation6%
B23PMetal-working not otherwise provided for3%
B60WConjoint control of vehicle sub-units of different type or different function3%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials3%
B65CLabelling or tagging machines, apparatus, or processes3%
C07CAcyclic or carbocyclic compounds3%
C07DHeterocyclic compounds3%
PatentTitleYear
10,961,516Proline hydroxylase and uses thereof202110,706,239Integrated label printer and barcode reader, and related systems and methods202010,094,421Slider of slide module20189,810,700'Fluorogenic calcium ion indicators and methods of using the same'20179,482,137'Method and algorithm for diagnosing an NH3 sensor in an SCR system using measurements from two channels of the sensor'20169,429,062'Method and algorithm for performing an NH3 sensor rationality diagnostic'20169,328,674'Controls for performance optimization of internal combustion engine systems'20169,115,630'Diagnostic for a mid-catalyst NH3 sensor'20159,112,326'Power adapter with a combinational plug'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2016Patents assigned to CUMMINS INC (4)· patent assignee history
2015–2016Based in Greenwood, IN, US· patent location history
2015–2018Based in New Taipei, TW· patent location history
2017Patents assigned to AAT BIOQUEST INC (1)· patent assignee history
2017Based in San Jose, CA, US· patent location history
2020Patents assigned to AMAZON TECH INC (1)· patent assignee history
2020Based in Bellevue, WA, US· patent location history
2021Patents assigned to ASYMCHEM LAB TIANJIN CO LTD (1)· patent assignee history
2021Patents assigned to ASYMCHEM LABORATORIES FUXIN CO LTD (1)· patent assignee history
2021Based in Tianjin, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CUMMINS INC42015–2016
AAT BIOQUEST INC12017
AMAZON TECH INC12020
ASYMCHEM LAB TIANJIN CO LTD12021
ASYMCHEM LABORATORIES FUXIN CO LTD12021
Locations
LocationPatentsSpan
Greenwood, IN, US42015–2016
New Taipei, TW22015–2018
Tianjin, CN12021
Bellevue, Washington, US12020
San Jose, California, US12017