Search

Nathnael B. Aynalem

Examiner (ID: 8672, Phone: (571)270-1482 , Office: P/2488 )

Most Active Art Unit
2488
Art Unit(s)
2488, 2485
Total Applications
850
Issued Applications
637
Pending Applications
80
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19487342 [patent_doc_number] => 12107067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Wire bonding device, wire cutting method and non-transitory computer-readable recording medium recording program [patent_app_type] => utility [patent_app_number] => 17/912527 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 7611 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912527
Wire bonding device, wire cutting method and non-transitory computer-readable recording medium recording program Dec 17, 2020 Issued
Array ( [id] => 18226092 [patent_doc_number] => 20230065086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHOD FOR MANUFACTURING SOLDERED SUBSTRATE, AND SOLDERING DEVICE [patent_app_type] => utility [patent_app_number] => 17/786495 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786495
METHOD FOR MANUFACTURING SOLDERED SUBSTRATE, AND SOLDERING DEVICE Dec 14, 2020 Abandoned
Array ( [id] => 16884319 [patent_doc_number] => 20210170514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => REFLOW OVEN [patent_app_type] => utility [patent_app_number] => 17/115431 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115431
Reflow oven Dec 7, 2020 Issued
Array ( [id] => 17959915 [patent_doc_number] => 20220340495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => FRICTION STIR WELDING USING A PCBN-BASED TOOL CONTAINING SUPERALLOYS [patent_app_type] => utility [patent_app_number] => 17/763273 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763273
FRICTION STIR WELDING USING A PCBN-BASED TOOL CONTAINING SUPERALLOYS Nov 24, 2020 Pending
Array ( [id] => 18019617 [patent_doc_number] => 20220371116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => LOW MELTING NICKEL-MANGANESE-SILICON BASED BRAZE FILLER METALS FOR HEAT EXCHANGER APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/765564 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765564
LOW MELTING NICKEL-MANGANESE-SILICON BASED BRAZE FILLER METALS FOR HEAT EXCHANGER APPLICATIONS Nov 24, 2020 Pending
Array ( [id] => 18308120 [patent_doc_number] => 20230112020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => PREFORM SOLDER AND BONDING METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/779803 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779803
PREFORM SOLDER AND BONDING METHOD USING SAME Nov 17, 2020 Abandoned
Array ( [id] => 18076445 [patent_doc_number] => 20220402057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Magnetic-field melting solder, and joining method in which same is used [patent_app_type] => utility [patent_app_number] => 17/779801 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779801
Magnetic-field melting solder, and joining method in which same is used Nov 17, 2020 Pending
Array ( [id] => 17610438 [patent_doc_number] => 20220152717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => BRAZING BY EXPANSION [patent_app_type] => utility [patent_app_number] => 17/097134 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097134
Brazing by expansion using a spacer Nov 12, 2020 Issued
Array ( [id] => 18004127 [patent_doc_number] => 20220362893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => TRANSPORT UNIT FOR TRANSPORTING PRINTED CIRCUIT BOARDS, AND SOLDERING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/771085 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771085
TRANSPORT UNIT FOR TRANSPORTING PRINTED CIRCUIT BOARDS, AND SOLDERING SYSTEM Oct 13, 2020 Pending
Array ( [id] => 17981762 [patent_doc_number] => 20220347798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => ALUMINUM BRAZING SHEET AND METHOD FOR FLUX-FREE BRAZING OF ALUMINUM MEMBERS [patent_app_type] => utility [patent_app_number] => 17/765629 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765629
ALUMINUM BRAZING SHEET AND METHOD FOR FLUX-FREE BRAZING OF ALUMINUM MEMBERS Sep 15, 2020 Abandoned
Array ( [id] => 20465792 [patent_doc_number] => 12521822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Sn solder paste comprising cu-co metal particles [patent_app_type] => utility [patent_app_number] => 17/639544 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 2250 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639544
Sn solder paste comprising cu-co metal particles Sep 1, 2020 Issued
Array ( [id] => 17928938 [patent_doc_number] => 20220324063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => HIGH TEMPERATURE ULTRA-HIGH RELIABILITY ALLOYS [patent_app_type] => utility [patent_app_number] => 17/753280 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753280
HIGH TEMPERATURE ULTRA-HIGH RELIABILITY ALLOYS Aug 27, 2020 Pending
Array ( [id] => 17529967 [patent_doc_number] => 11302667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Method of vertically vibrating a bonding arm [patent_app_type] => utility [patent_app_number] => 17/002837 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 11075 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17002837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/002837
Method of vertically vibrating a bonding arm Aug 25, 2020 Issued
Array ( [id] => 18716961 [patent_doc_number] => 11794286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Copper solder formulation [patent_app_type] => utility [patent_app_number] => 16/998022 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4085 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16998022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/998022
Copper solder formulation Aug 19, 2020 Issued
Array ( [id] => 17850994 [patent_doc_number] => 20220281035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SOLDER-METAL MESH COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/632777 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632777
SOLDER-METAL MESH COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME Aug 4, 2020 Pending
Array ( [id] => 20360213 [patent_doc_number] => 12476219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Wire bonding state determination method and device using a prescribed electric waveform [patent_app_type] => utility [patent_app_number] => 17/609774 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3408 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609774
Wire bonding state determination method and device using a prescribed electric waveform Aug 3, 2020 Issued
Array ( [id] => 16436246 [patent_doc_number] => 20200353571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => DEVICE FOR MANUFACTURING ELECTRIC COMPONENT AND METHOD FOR MANUFACTURING ELECTRIC COMPONENT [patent_app_type] => utility [patent_app_number] => 16/941125 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941125
Device for manufacturing electric component and method for manufacturing electric component Jul 27, 2020 Issued
Array ( [id] => 20143183 [patent_doc_number] => 12377501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Solder preform containing Cu--Co particles [patent_app_type] => utility [patent_app_number] => 17/630061 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1208 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630061
Solder preform containing Cu--Co particles Jul 21, 2020 Issued
Array ( [id] => 17917638 [patent_doc_number] => 20220320034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => MOUNTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/604747 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604747
MOUNTING APPARATUS Jul 14, 2020 Abandoned
Array ( [id] => 16394531 [patent_doc_number] => 20200335472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => Substrate Bonding Apparatus and Substrate Bonding Method [patent_app_type] => utility [patent_app_number] => 16/918872 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918872
Substrate Bonding Apparatus and Substrate Bonding Method Jun 30, 2020 Abandoned
Menu