Inventor
Huimin Guo
Inventor
Hong Kong, CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Bprimary
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner10%
H03FAmplifiers10%
H03KPulse technique10%
A61BDiagnosis5%
B29BPreparation or pretreatment of the material to be shaped5%
B29CShaping or joining of plastics5%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%
C08JWorking-up5%
G06FElectric digital data processing5%
G06KGraphical data reading5%
PatentTitleYear
11,115,758System and method for multiplexed ultrasound hearing202110,483,948RC oscillator, motor-driven integrated circuit, and motor device201910,301,446Method for generating a microstructure in a material that includes thermoplastic polymer molecules, and related systems201910,305,425RC oscillator that uses thermometer codes to select a sub-array and binary codes to select capacitors or resistors within a sub-array for linear and monotonic tuning201910,103,742Multi-stage hybrid analog-to-digital converter20189,946,339Gaze tracking through eyewear20188,829,989'DC offset cancellation for a multi-stage amplifier'20148,805,059'Method, system and computer program product for segmenting an image'20148,013,672'Programmable gain amplifier and embedded filter'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2014Patents assigned to HK APPLIED SCIENCE & TECH RES (2)· patent assignee history
2011–2019Based in Hong Kong, CN· patent location history
2014Based in College Park, MD, US· patent location history
2018–2019Patents assigned to HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD (2)· patent assignee history
2018Based in Bellevue, WA, US· patent location history
2019Patents assigned to DART CONTAINER (1)· patent assignee history
2019Patents assigned to JOHNSON ELECTRIC INT AG (1)· patent assignee history
2019Patents assigned to JOHNSON ELECTRIC SA (1)· patent assignee history
2019Based in Seattle, WA, US· patent location history
2021Based in Minneapolis, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HK APPLIED SCIENCE & TECH RES | 2 | 2011–2014 |
| HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD | 2 | 2018–2019 |
| DART CONTAINER | 1 | 2019 |
| JOHNSON ELECTRIC INT AG | 1 | 2019 |
| JOHNSON ELECTRIC SA | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hong Kong, CN | 5 | 2011–2019 |
| Minneapolis, Minnesota, US | 1 | 2021 |
| Seattle, Washington, US | 1 | 2019 |
| Bellevue, Washington, US | 1 | 2018 |
| College Park, Maryland, US | 1 | 2014 |