Inventor
KERUI XI
Inventor
CN
Overview
Patents· 63 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials14%
H01LSemiconductor devices10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
B01LChemical or physical laboratory apparatus for general use8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
G09GArrangements or circuits for control of indicating devices using static means to present variable information7%
H01PWaveguides6%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
H10DInorganic electric semiconductor devices4%
PatentTitleYear
12,575,241Light-emitting element encapsulation structure, display panel, display device, and manufacturing methods202612,548,871Phase shifter for a wireless communication device comprising a substrate having a transmission line and a two wire bias line, where one wire has greater sheet resistance than the other wire202612,535,455Micro-fluidic detection device202612,536,967Drive circuit and drive method thereof, and panel and drive method thereof202612,525,701Display device and manufacturing method thereof202612,520,612Transistor and photoelectric sensor202612,512,589Liquid crystal phase shifter and liquid crystal antenna202512,507,492Detection substrate and detection circuit202512,502,670Microfluidic chip202512,425,019Sensing circuit and sensing method thereof, sensor chip, and display panel202512,388,185Antenna202512,388,173Antenna202512,374,806Antenna and its fabrication method, and display device202512,339,552Display panel and display device202512,311,643Prefabricated substrate, flexible substrate, flexible module, fabrication method, and display device202512,311,365Microfluidic apparatus and manufacturing method thereof202512,307,990Microfluidic pixel driving circuit, microfluidic substrate, and microfluidic chip202512,226,771Driving circuit, driving method and microfluidic substrate202512,211,460Driver board, display panel, and display apparatus202512,203,131Gene sequencing structure, gene sequencing device and gene sequencing method202512,163,914Detection device and detection method202412,160,051Liquid crystal antenna202412,134,097Microfluidic chip and fabrication method202412,119,559Antenna including at least one microstrip line phase shifting unit having a photo-dielectric layer and a light guiding structure configured to guide light into the photo-dielectric layer202412,107,101Package structure, packaging method, camera module, and electronic equipment202412,100,890Liquid crystal antenna and manufacturing method therefor202412,085,815Substrate module, display apparatus, and liquid crystal antenna202412,062,852Antenna and fabrication method202412,057,324Semiconductor package having a semiconductor element and a wiring structure202412,030,054Microfluidic apparatus, and drive circuit and drive method thereof202411,984,672Antenna and preparation method thereof, phase shifter and communication device202411,929,313Chip package structure and method for manufacturing the same, and module202411,916,297Liquid crystal antena and fabrication thereof202411,907,491Sensing unit and sensing device202411,909,118Antenna202411,901,324Chip package method and chip package structure202411,839,875Driving circuit, method for driving the same, and microfluidic device202311,826,755Panel and drive method thereof202311,824,262Antenna, phase shifter, and communication device202311,799,197Liquid crystal antenna and preparation method thereof202311,791,553Phase shifter, fabrication method thereof, and antenna202311,764,181Semiconductor package and method for fabricating the semiconductor package202311,705,643Antenna unit, antenna apparatus and electronic device202311,670,852Scanning antenna202311,660,597Microfluidic device and detection method thereof202311,652,282Liquid crystal antenna202311,646,272Packaging method of panel-level chip device202311,581,196Semiconductor package having semiconductor element with pins and formation method thereof202311,545,750Phase shifter and manufacturing method thereof, antenna and manufacturing method thereof202311,469,500Liquid crystal antenna, manufacturing method thereof and communication device202211,380,644Semiconductor package including workpiece and method for fabricating the semiconductor package202211,380,990Liquid crystal phase shifter, manufacturing method of the same, and liquid crystal antenna202211,376,585Drive circuit and drive method thereof, and panel and drive method thereof202211,366,306Driving circuit and driving method thereof, and electrowetting panel and driving method thereof202211,334,740Circuit, structure, and device for fingerprint recognition, display panel, and display device202211,318,465Electrowetting panel and operation method thereof202211,257,765Chip package structure including connecting posts and chip package method202211,244,587Flexible display panel and flexible display device202211,222,907Array substrate, electronic paper display panel, drive method thereof, and display device202211,215,897Array substrate, electronic paper display panel and drive method thereof and display device202211,196,172Phased-array antenna and method for controlling the same202111,189,221Display brightness compensation method and system202111,183,463Chip package method and chip package structure2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to SHANGHAI TIANMA MICRO ELECT CO (39)· patent assignee history
2021–2026Patents assigned to SHANGHAI AVIC OPTO ELECTRONICS CO LTD (17)· patent assignee history
2021–2025Patents assigned to CHENGDU TIANMA MICRO ELECTRONICS CO LTD (7)· patent assignee history
2021–2026Based in CN· patent location history
2023–2026Patents assigned to CHENGDU TIANMA MICROELECTRONICS CO LTD (3)· patent assignee history
2024–2026Patents assigned to SHANGHAI TIANMA MICROELECTRONICS CO LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHANGHAI TIANMA MICRO ELECT CO | 39 | 2021–2026 |
| SHANGHAI AVIC OPTO ELECTRONICS CO LTD | 17 | 2021–2026 |
| CHENGDU TIANMA MICRO ELECTRONICS CO LTD | 7 | 2021–2025 |
| SHANGHAI TIANMA MICROELECTRONICS CO LTD | 4 | 2024–2026 |
| CHENGDU TIANMA MICROELECTRONICS CO LTD | 3 | 2023–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 63 | 2021–2026 |