Inventor

Tung K. Nguyen

Inventor

McKinney, TX, US

Overview

29→

Patents

2001–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 29 as inventor

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

F16Kprimary

F16KValves32%

Y10TTechnical subjects covered by former us classification30%

G05DSystems for controlling or regulating non-electric variables20%

F04DNon-positive-displacement pumps4%

B01DSeparation1%

B23PMetal-working not otherwise provided for1%

F01DNon-positive displacement machines or engines, e.g. steam turbines1%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants1%

F16LPipes1%

F24FAir-conditioning1%

PatentTitleYear

10,782,713Fluid regulator2020 10,678,274Adjustable deadband control system2020 10,612,680Stabilizer cartridge for a fluid regulator2020 10,393,282Multidirectional vent limiting devices for use with fluid regulators2019 10,344,880Actuator assembly for a low flow-restriction shut-off valve with excess flow closure functionality2019 10,302,209Stabilizer cartridge for a fluid regulator2019 10,001,785Fluid regulator having a biased pressure sense tube2018 9,759,342'Slam shut reset pin guide assembly and slam shut safety device comprising same'2017 9,760,097'Adjustable deadband control system'2017 9,739,408'Noise attenuation apparatus for fluid devices'2017 9,678,516'Balanced regulator having a balanced trim including a variable pressure sense area'2017 9,671,299'Fluid regulator having a retractable sense tube'2017 9,574,672'Methods and apparatus to access and align sealing discs'2017 9,366,349'Slam shut safety device having disc anti-rotation'2016 9,303,779'Slam shut safety device with guided plug support'2016 9,212,753'Slam shut safety device with guided valve disc'2015 9,133,946'Slam-shut safety device having a cage'2015 9,133,941'Valves having removable internal actuation mechanisms'2015 9,086,158'Slam shut safety device having disc arrestor assembly'2015 8,944,089'Balanced valve port for fluid regulator'2015 8,739,819'Fluid regulator having pressure registration flow modifier'2014 8,616,521'Fail safe retaining plug assembly for a slam-shut safety device'2013 8,485,213'Internal relief valve apparatus for use with loading regulators'2013 8,353,310'Valves having removable internal actuation mechanisms'2013 6,945,758'Drive support and cover assembly for tubeaxial fan'2005 6,722,849'Propeller for tubeaxial fan'2004 6,702,548'Tubeaxial fan assembly'2004 6,648,937'Fan having disposable grease collection cannister'2003 6,289,555'Adjustable hinge assembly'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2005Patents assigned to EMERSON ELECTRIC CO (5)· patent assignee history

2001–2005Based in Overland Park, KS, US· patent location history

2013–2020Patents assigned to EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC (23)· patent assignee history

2013–2015Patents assigned to NGUYEN TUNG KIM (3)· patent assignee history

2013–2015Patents assigned to FISHER CONTROLS INT (2)· patent assignee history

2013–2015Patents assigned to LIN CHUN (2)· patent assignee history

2013–2020Based in McKinney, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC	23	2013–2020
EMERSON ELECTRIC CO	5	2001–2005
NGUYEN TUNG KIMself	3	2013–2015
FISHER CONTROLS INT	2	2013–2015
LIN CHUN	2	2013–2015

Locations

Location	Patents	Span
McKinney, Texas, US	24	2013–2020
Overland Park, KS, US	5	2001–2005