Search

Hoang M. Nguyen

Examiner (ID: 2245, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3748, 2899, 3746, 3745
Total Applications
5342
Issued Applications
4264
Pending Applications
347
Abandoned Applications
767

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19744732 [patent_doc_number] => 20250033297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => VIBRATION WELDING DEVICE AND VIBRATION WELDING METHOD [patent_app_type] => utility [patent_app_number] => 18/914760 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18914760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914760
Vibration welding device and vibration welding method Oct 13, 2024 Issued
Array ( [id] => 19845948 [patent_doc_number] => 20250091299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SYSTEM FOR BONDING FILMS AND METHOD FOR PREPARING COMPOSITE FILM USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/812150 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812150
SYSTEM FOR BONDING FILMS AND METHOD FOR PREPARING COMPOSITE FILM USING THE SAME Aug 21, 2024 Pending
Array ( [id] => 19642116 [patent_doc_number] => 20240416636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => FILM-STICKING AUXILIARY DEVICE FOR MOBILE PHONE [patent_app_type] => utility [patent_app_number] => 18/811532 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18811532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/811532
FILM-STICKING AUXILIARY DEVICE FOR MOBILE PHONE Aug 20, 2024 Pending
Array ( [id] => 20204107 [patent_doc_number] => 12406890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Method for measuring overlay shift of bonded wafers [patent_app_type] => utility [patent_app_number] => 18/757511 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 2765 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757511
Method for measuring overlay shift of bonded wafers Jun 27, 2024 Issued
Array ( [id] => 20345997 [patent_doc_number] => 12469732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Pick-and-place system with a stabilizer [patent_app_type] => utility [patent_app_number] => 18/748025 [patent_app_country] => US [patent_app_date] => 2024-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 3312 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748025
Pick-and-place system with a stabilizer Jun 18, 2024 Issued
Array ( [id] => 19980173 [patent_doc_number] => 12347660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Substrate processing apparatus, substrate processing system, and maintenance method [patent_app_type] => utility [patent_app_number] => 18/746251 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4590 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746251
Substrate processing apparatus, substrate processing system, and maintenance method Jun 17, 2024 Issued
Array ( [id] => 19600739 [patent_doc_number] => 20240391619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SEAL BAR [patent_app_type] => utility [patent_app_number] => 18/673974 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673974
SEAL BAR May 23, 2024 Pending
Array ( [id] => 19402368 [patent_doc_number] => 20240285879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => METHODS FOR ASSEMBLING A CARTRIDGE FOR AN AEROSOL DELIVERY DEVICE, AND ASSOCIATED SYSTEMS AND APPARATUSES [patent_app_type] => utility [patent_app_number] => 18/655045 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30291 [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] => 18655045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655045
METHODS FOR ASSEMBLING A CARTRIDGE FOR AN AEROSOL DELIVERY DEVICE, AND ASSOCIATED SYSTEMS AND APPARATUSES May 2, 2024 Pending
Array ( [id] => 20287738 [patent_doc_number] => 20250312981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => CONTINUOUS ULTRASONIC WELDING THERMOPLASTIC MATERIAL FOR AEROSPACE COMPONENT REPAIR [patent_app_type] => utility [patent_app_number] => 18/629821 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629821
CONTINUOUS ULTRASONIC WELDING THERMOPLASTIC MATERIAL FOR AEROSPACE COMPONENT REPAIR Apr 7, 2024 Pending
Array ( [id] => 19463203 [patent_doc_number] => 20240316872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => Method for Embedding an RFID Tag Into a Mat [patent_app_type] => utility [patent_app_number] => 18/612530 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612530
Method for Embedding an RFID Tag Into a Mat Mar 20, 2024 Issued
Array ( [id] => 19448017 [patent_doc_number] => 20240308147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => COMPOSITE MANUFACTURING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/606959 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9698 [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] => 18606959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606959
COMPOSITE MANUFACTURING METHOD AND APPARATUS Mar 14, 2024 Pending
Array ( [id] => 19930980 [patent_doc_number] => 12304175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Polymer coating layers for use with holographic optical elements [patent_app_type] => utility [patent_app_number] => 18/599757 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10041 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18599757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599757
Polymer coating layers for use with holographic optical elements Mar 7, 2024 Issued
Array ( [id] => 20385912 [patent_doc_number] => 12485625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Handheld tubing welder [patent_app_type] => utility [patent_app_number] => 18/598967 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5513 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598967
Handheld tubing welder Mar 6, 2024 Issued
Array ( [id] => 19331870 [patent_doc_number] => 20240246300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Heat Sealing System [patent_app_type] => utility [patent_app_number] => 18/597317 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597317
Heat sealing system Mar 5, 2024 Issued
Array ( [id] => 20441613 [patent_doc_number] => 12512455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Continuous, solvent-free fabrication of electrodes using dry powder [patent_app_type] => utility [patent_app_number] => 18/590165 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18590165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590165
Continuous, solvent-free fabrication of electrodes using dry powder Feb 27, 2024 Issued
Array ( [id] => 19361013 [patent_doc_number] => 20240263047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => WATER-DISPERSED PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET FOR RE-PEELING [patent_app_type] => utility [patent_app_number] => 18/430956 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430956
WATER-DISPERSED PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET FOR RE-PEELING Feb 1, 2024 Pending
Array ( [id] => 19187051 [patent_doc_number] => 20240165964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => LABEL AFFIXING DEVICE INCLUDING PRINTER PRINTING ON TAPE, CUTTER CUTTING PRINTED TAPE, PEELING PART PEELING LABEL OFF RELEASE MATERIAL, AND AFFIXING PART AFFIXING LABEL TO ADHEREND [patent_app_type] => utility [patent_app_number] => 18/425823 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425823
LABEL AFFIXING DEVICE INCLUDING PRINTER PRINTING ON TAPE, CUTTER CUTTING PRINTED TAPE, PEELING PART PEELING LABEL OFF RELEASE MATERIAL, AND AFFIXING PART AFFIXING LABEL TO ADHEREND Jan 28, 2024 Pending
Array ( [id] => 19496996 [patent_doc_number] => 20240336014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => RESIN COMPONENT AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/397920 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397920
RESIN COMPONENT AND MANUFACTURING METHOD THEREOF Dec 26, 2023 Pending
Array ( [id] => 20240186 [patent_doc_number] => 12420490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Split bus assembly for heat-seal tool [patent_app_type] => utility [patent_app_number] => 18/390665 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390665
Split bus assembly for heat-seal tool Dec 19, 2023 Issued
Array ( [id] => 19217014 [patent_doc_number] => 20240181718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => ULTRASONIC WELDING AND RELATED TECHNIQUES FOR LUGGAGE [patent_app_type] => utility [patent_app_number] => 18/526474 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18526474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526474
ULTRASONIC WELDING AND RELATED TECHNIQUES FOR LUGGAGE Nov 30, 2023 Pending
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