Class B23K : SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
Subclass 1/008: Soldering, e.g. brazing, or unsoldering (B23K 3/00 takes precedence; characterised only by the use of special materials or media B23K 35/00; dip or wave soldering in the manufacture of printed circuits H05K 3/34) Soldering within a furnace (B23K 1/012 takes precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12246387 | Device for shifting at least one sub-assembly between a provisioning zone and working zone | Jul 27, 21 | Mar 11, 25 | WERKZEUGBAU SIEGFRIED HOFMANN GMBH |
| 12179279 | Method for producing a joining connection between metal sheets | Feb 26, 21 | Dec 31, 24 | Magna International Inc. |
| 12176319 | Reflow method and system | Feb 22, 23 | Dec 24, 24 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 12169104 | Heat exchanger stainless steel vacuum casting brazing filler metal welding planeconnector and machining and welding method | Jul 21, 22 | Dec 17, 24 | Not available |
| 12157038 | Golf club head with miter joint for brazing | Aug 11, 23 | Dec 03, 24 | Topgolf Callaway Brands Corp. |
| 12157039 | Golf club head with miter joint for brazing | Jun 03, 24 | Dec 03, 24 | Topgolf Callaway Brands Corp. |
| 12128494 | Semiconductor processing equipment with high temperature resistant nickel alloy joints and methods for making same | May 15, 23 | Oct 29, 24 | Watlow Electric Manufacturing Company |
| 12121998 | Brazing a stacked body with a screen | Feb 05, 21 | Oct 22, 24 | Mahle International GmbH; MAHLE FILTER SYSTEMS JAPAN CORPORATION; |
| 12121987 | Multifunctional sintering or diffusion soldering device and pressing tool | Oct 07, 22 | Oct 22, 24 | Pink GmbH Thermosysteme |
| 12103098 | Static vacuum welding furnace | Feb 07, 23 | Oct 01, 24 | SHANDONG CAIJU ELECTRONIC TECHNOLOGY CO. LTD |
| 12064828 | Reflow oven with a zeolite box, and a method for recovering gas with such zeolite box | Sep 09, 22 | Aug 20, 24 | Illinois Tool Works Inc. |
| 12059739 | Method for producing a metal-ceramic substrate | Jun 24, 22 | Aug 13, 24 | Heraeus Deutschland GmbH & Co. KG |
| 12036627 | Techniques and assemblies for joining components | May 23, 22 | Jul 16, 24 | Rolls-Royce Corporation |
| 12013185 | Reflow furnace | Dec 08, 20 | Jun 18, 24 | Illinois Tool Works Inc. |
| 11999000 | Pre-sintered preform braze reinforcement of pressure vessels | Jan 03, 20 | Jun 04, 24 | Rolls-Royce Corporation |
| 11951557 | Backwall strike braze repair | Nov 08, 22 | Apr 09, 24 | General Electric Company |
| 11946696 | End barrier box and a reflow oven using the end barrier box | Jun 25, 19 | Apr 02, 24 | Illinois Tool Works Inc. |
| 11896926 | Devices, systems and methods for flux removal from furnace process gas | Nov 03, 21 | Feb 13, 24 | BTU International, Inc. |
| 11850672 | Method of using processing oven | Jul 25, 22 | Dec 26, 23 | YIELD ENGINEERING SYSTEMS, INC. |
| 11813687 | Aluminum alloy brazing sheet, method for manufacturing the same, aluminum alloy sheet, and heat exchanger | Jul 06, 21 | Nov 14, 23 | UACJ CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0083,244 | METHOD OF BRAZE REPAIR FOR EUTECTIC PHASE REDUCTION | Sep 09, 24 | Mar 13, 25 | Not available |
| 2025/0070,077 | REFLOW METHOD AND SYSTEM | Nov 07, 24 | Feb 27, 25 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 2025/0058,392 | BRAZED HYBRID ALUMINUM/COPPER HEAT EXCHANGERS | Aug 15, 23 | Feb 20, 25 | Not available |
| 2025/0058,393 | TRANSPORT SYSTEM FOR TRANSPORTING ITEMS TO BE SOLDERED THROUGH A SOLDERING SYSTEM, AND SOLDERING SYSTEM | Oct 24, 22 | Feb 20, 25 | Not available |
| 2025/0050,439 | SEMICONDUCTOR PROCESSING EQUIPMENT WITH HIGH TEMPERATURE RESISTANT NICKEL ALLOY JOINTS AND METHODS FOR MAKING SAME | Oct 29, 24 | Feb 13, 25 | Watlow Electric Manufacturing Company |
| 2025/0035,125 | FAN ASSEMBLY | Nov 25, 22 | Jan 30, 25 | Not available |
| 2025/0027,512 | FAN ASSEMBLY | Nov 25, 22 | Jan 23, 25 | Not available |
| 2024/0407,126 | SWITCHING BOARD AND SOLDERING METHOD THEREOF | Aug 23, 23 | Dec 05, 24 | Not available |
| 2024/0384,903 | METHOD FOR MANUFACTURING REFRIGERANT FLOW PATH MODULE, REFRIGERANT FLOW PATH MODULE, AND AIR CONDITIONER | Jul 29, 24 | Nov 21, 24 | DAIKIN INDUSTRIES, LTD. |
| 2024/0367,248 | METHOD OF MAKING A TOOL | Aug 15, 22 | Nov 07, 24 | Not available |
| 2024/0341,735 | METHOD FOR MANUFACTURING A BIOLOGICAL FLUID SENSOR | Jan 25, 24 | Oct 17, 24 | CoreSyte, Inc. |
| 2024/0344,771 | REFLOW FURNACE | Jun 12, 24 | Oct 17, 24 | Not available |
| 2024/0326,146 | STATIC VACUUM WELDING FURNACE | Feb 07, 23 | Oct 03, 24 | SHANDONG CAIJU ELECTRONIC TECHNOLOGY CO. LTD |
| 2024/0300,026 | CUTTING TOOL | Jun 17, 22 | Sep 12, 24 | Not available |
| 2024/0293,883 | PRE-SINTERED PREFORM BRAZE REINFORCEMENT OF PRESSURE VESSELS | May 15, 24 | Sep 05, 24 | Not available |
| 2024/0278,359 | Nickel-Carbon And Nickel-Cobalt-Carbon Brazes And Brazing Processes For Joining Ceramics And Metals And Semiconductor Processing And Industrial Equipment Using Same | Apr 19, 24 | Aug 22, 24 | Watlow Electric Manufacturing Company |
| 2024/0246,162 | RADIANT CURTAIN HEATING ASSEMBLY FOR WAVE SOLDERING MACHINE | Jan 20, 23 | Jul 25, 24 | Not available |
| 2024/0237,227 | PRODUCTION METHOD FOR CIRCUIT BOARD ASSEMBLY | Mar 11, 24 | Jul 11, 24 | NGK INSULATORS, LTD. |
| 2024/0123,554 | ACTIVE METAL BRAZING PASTE COMPOSITION, BRAZING PASTE, AND METHOD FOR BRAZING CERAMICS AND METALS | Dec 27, 23 | Apr 18, 24 | BYD Company Limited |
| 2024/0113,067 | SOLDER REFLOW APPARATUS | Apr 19, 23 | Apr 04, 24 | Not available |
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