Self-locking optical connector for photonic integrated circuits
US-2026003144-A1 · Jan 1, 2026 · US
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Cheng Feifei patents
Cheng Feifei is listed as an inventor on 28 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cheng Feifei |
| Total patents | 28 |
| First publication | Oct 5, 2017 |
| Latest publication | Jan 1, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Graded index (grin) lens expanded beam (eb) coupler for detachable fiber array unit (fau)
US-2025362456-A1 · Nov 27, 2025 · US
Tapered optical features for optical fiber connections
US-2025306287-A1 · Oct 2, 2025 · US
Heat spreaders for optical fiber array interconnects
US-2025306313-A1 · Oct 2, 2025 · US
Photonic integrated circuit packages including an on-package expanded beam connector for detachable fiber array
US-2025306302-A1 · Oct 2, 2025 · US
Expanded beam fiber array unit using spliced photonic crystal and mode field adapter fibers
US-2025306318-A1 · Oct 2, 2025 · US
Expanded beam optical coupling with a ball lens
US-2025306290-A1 · Oct 2, 2025 · US
Fiber array unit for high density optical fiber connections to photonic integrated circuit shorelines
US-2025306304-A1 · Oct 2, 2025 · US
On-Package Self-Aligning Expanded-Beam Connector
US-2025306294-A1 · Oct 2, 2025 · US
Heterogenous socket contact for electrical and mechanical performance scaling in a microelectronic package
US-12413001-B2 · Sep 9, 2025 · US
Recent patents
Latest publications not already listed above.
Technologies for fiber array unit lid designs
US-2025102744-A1 · Mar 27, 2025 · US
Compression mounted technology (CMT) socket system retention mechanisms designs for shipping reliability risk mitigation
US-12176643-B2 · Dec 24, 2024 · US
Coaxial transmission line SLI socket designs for 224GBS and beyond
US-12126103-B2 · Oct 22, 2024 · US
Compression mounted technology (CMT) socket retention mechanisms to board or interposer
US-12127363-B2 · Oct 22, 2024 · US
Methods and apparatus to enable customization of pigtail lengths of optical connectors
US-2023023483-A1 · Jan 26, 2023 · US
Heterogenous socket contact for electrical and mechanical performance scaling in a microelectronic package
US-2022407254-A1 · Dec 22, 2022 · US
Coaxial transmission line sli socket designs for 224gbs and beyond
US-2022200178-A1 · Jun 23, 2022 · US
Compression mounted technology (cmt) socket retention mechanisms to board or interposer
US-2022102887-A1 · Mar 31, 2022 · US
Compression mounted technology (cmt) socket system retention mechanisms designs for shipping reliability risk mitigation
US-2022102889-A1 · Mar 31, 2022 · US
Connectors for integrated circuit packages
US-11158969-B2 · Oct 26, 2021 · US
Cable retention assemblies including torsional elements
US-10680367-B2 · Jun 9, 2020 · US
Connector for processor package
US-10541494-B2 · Jan 21, 2020 · US
Connector for processor package
US-2019052016-A1 · Feb 14, 2019 · US
Connectors for integrated circuit packages
US-2019044265-A1 · Feb 7, 2019 · US
Connector port frame for processor package
US-10109940-B2 · Oct 23, 2018 · US
Linear edge connector with a cable retention mechanism having a body with a groove with an indentation to receive a bolster plate protrusion
US-9825387-B2 · Nov 21, 2017 · US
Linear edge connector with a cable retention mechanism having a body with a groove with an indentation to receive a bolster plate protrusion
US-2017288331-A1 · Oct 5, 2017 · US
Linear edge connector retention
US-2017288330-A1 · Oct 5, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Intel Corp | 28 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01R13/639 | 7 |
| G02B6/4249 | 7 |
| H01R12/714 | 6 |
| H01R12/88 | 5 |
| H01R12/7076 | 5 |