Description
Class H01P : WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
Subclass 1/18: Auxiliary devices (coupling devices of the waveguide type H01P 5/00) Phase-shifters (H01P 1/165 takes precedence)
H01P 1/18
Sub-Class
Stats
- 563 US PATENTS IN FORCE
- 125 US APPLICATIONS PENDING
- 149 Total Patent Owners
- 1,771 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12266838 | Digital phase shift circuit and digital phase shifter | Aug 10, 22 | Apr 01, 25 | Fujikura Ltd. |
| 12255373 | Digital phase shifter | Aug 08, 22 | Mar 18, 25 | Fujikura Ltd. |
| 12255410 | Non-volatile, low power phase shifter for tapped transmission lines | May 04, 22 | Mar 18, 25 | Ossia, Inc. |
| 12224471 | Liquid crystal phase shifter having a first electrode with periodic metal patches and a second electrode with a one-piece microstrip | Oct 27, 23 | Feb 11, 25 | BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.; BOE Technology Group Co. Ltd.; |
| 12224472 | Digital phase shifter | Aug 08, 22 | Feb 11, 25 | Fujikura Ltd. |
| 12218395 | Phase shifter in which at least some of first sub-electrodes are short-circuited together and connected to a same connection portion | Sep 30, 21 | Feb 04, 25 | BOE Technology Group Co. Ltd. |
| 12212029 | Digital phase shifter | Aug 08, 22 | Jan 28, 25 | Fujikura Ltd. |
| 12212032 | Phase shifter | Nov 21, 21 | Jan 28, 25 | BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.; BOE Technology Group Co. Ltd.; |
| 12206147 | Digital phase shifter | Aug 08, 22 | Jan 21, 25 | Fujikura Ltd. |
| 12206154 | Compact high-directivity directional coupler structure using interdigitated coupled lines | Feb 28, 23 | Jan 21, 25 | Samsung Electronics Co., Ltd. |
| 12206375 | Digital phase shift circuit and digital phase shifter | Aug 18, 22 | Jan 21, 25 | Fujikura Ltd. |
| 12199349 | Cavity phase shifter and base station antenna | Oct 29, 20 | Jan 14, 25 | Outdoor Wireless Networks LLC |
| 12199350 | Phase shifter and antenna | Feb 28, 22 | Jan 14, 25 | BEIJING BOE SENSOR TECHNOLOGY CO., LTD.; BOE Technology Group Co. Ltd.; |
| 12199367 | Phased array antenna | Feb 28, 22 | Jan 14, 25 | BEIJING BOE SENSOR TECHNOLOGY CO., LTD.; BOE Technology Group Co. Ltd.; |
| 12170399 | Base station antenna, feeder component and frame component | May 01, 23 | Dec 17, 24 | Outdoor Wireless Networks LLC |
| 12170512 | Passive phase shifter for W band operation based on slow-wave tlines | Aug 15, 22 | Dec 17, 24 | NXP B.V. |
| 12166254 | Phase shifter with at least one phase shifting unit having film bridges and connection electrodes for connecting adjacent signal line segments | Sep 30, 21 | Dec 10, 24 | BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. |
| 12166255 | Phase shifter with at least one phase control element having a membrane bridge including a support portion connected to a transmission line extension portion by an insulating layer | Oct 29, 21 | Dec 10, 24 | BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. |
| 12160026 | Electronic device including a first substrate having plural phase shifters thereon, an opposite second substrate having plural patches thereon and an intervening dielectric layer | Jul 25, 23 | Dec 03, 24 | Chimei Innolux Corporation |
| 12160051 | Liquid crystal antenna | Oct 30, 20 | Dec 03, 24 | SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0112,350 | PHASE SHIFTERS WITH LOW AMPLITUDE VARIATION | Sep 29, 23 | Apr 03, 25 | Not available |
| 2025/0105,505 | COMPACT BEAMFORMING MODULE FOR PHASED ARRAY ANTENNA SYSTEMS | Jun 07, 22 | Mar 27, 25 | Not available |
| 2025/0087,865 | PHASE SHIFTER, PHASE SHIFTER ARRAY, ANTENNA ARRAY AND ELECTRONIC DEVICE | Nov 09, 22 | Mar 13, 25 | Not available |
| 2025/0087,879 | PHASE SHIFTER, MANUFACTURING METHOD THEREOF, AND ANTENNA | Feb 24, 23 | Mar 13, 25 | Not available |
| 2025/0079,673 | PHASE SHIFTER, ANTENNA, AND ELECTRONIC APPARATUS | Jul 27, 22 | Mar 06, 25 | Not available |
| 2025/0079,674 | PHASE SHIFTER, ANTENNA AND ELECTRONIC DEVICE | Feb 24, 23 | Mar 06, 25 | Not available |
| 2025/0081,331 | PHASE SHIFTER | Aug 30, 24 | Mar 06, 25 | Not available |
| 2025/0062,524 | BASE STATION ANTENNA, FEEDER COMPONENT AND FRAME COMPONENT | Nov 06, 24 | Feb 20, 25 | Not available |
| 2025/0046,974 | PHASE SHIFTER AND ELECTRONIC DEVICE | Dec 26, 22 | Feb 06, 25 | Not available |
| 2025/0038,384 | PHASE SHIFTER AND MANUFACTURING METHOD THEREOF | Oct 17, 24 | Jan 30, 25 | Not available |
| 2025/0030,160 | ANTENNA UNIT, ARRAY, BEAM SCANNNG METHOD, COMMUNICATION APPARATUS, AND STORAGE MEDIUM | Nov 23, 21 | Jan 23, 25 | Beijing Xiaomi Mobile Software Co., Ltd. |
| 2025/0023,217 | Tunable Phase Shifter and Method for Manufacturing the Same and Tunable Phase Shifting Device | Mar 18, 22 | Jan 16, 25 | BOE Technology Group Co. Ltd. |
| 2025/0023,218 | ANTENNA DEVICE | Oct 02, 24 | Jan 16, 25 | Not available |
| 2025/0023,235 | ANTENNA FILTER UNIT, RADIO UNIT, AND COMMUNICATION DEVICE | Nov 29, 21 | Jan 16, 25 | Not available |
| 2025/0019,224 | MEMS DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC APPARATUS | Oct 27, 22 | Jan 16, 25 | Not available |
| 2025/0015,494 | MULTI-BAND PHASE SHIFTER ASSEMBLY, MULTI-BAND ANTENNA SYSTEM AND BASE STATION ANTENNA | Nov 17, 22 | Jan 09, 25 | Not available |
| 2025/0007,170 | ANTENNA | Jan 08, 24 | Jan 02, 25 | Not available |
| 2024/0429,583 | PHASE SHIFTER AND ANTENNA | Aug 30, 24 | Dec 26, 24 | Not available |
| 2024/0429,604 | PHASE SHIFTER, ANTENNA, AND ELECTRONIC DEVICE | Jan 11, 23 | Dec 26, 24 | BOE Technology Group Co. Ltd. |
| 2024/0413,511 | ADJUSTABLE PHASE SHIFTER AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE | Aug 26, 22 | Dec 12, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 27 Months (last 2 years Issuances)
- 27 Months (last 5 years Issuances)