Search

Robert A. Hafer

Examiner (ID: 10213)

Most Active Art Unit
3303
Art Unit(s)
3303, 3502, 3301, 3712, 3505, PCT, 3302
Total Applications
338
Issued Applications
311
Pending Applications
7
Abandoned Applications
19

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19757762 [patent_doc_number] => 20250046327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => SOURCE SEPARATION APPARATUS, SOURCE SEPARATION METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/716283 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18716283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716283
SOURCE SEPARATION APPARATUS, SOURCE SEPARATION METHOD, AND PROGRAM Dec 5, 2021 Pending
Array ( [id] => 17724764 [patent_doc_number] => 20220217486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => USABILITY AND SATISFACTION OF A HEARING AID [patent_app_type] => utility [patent_app_number] => 17/542020 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542020
Usability and satisfaction of a hearing aid Dec 2, 2021 Issued
Array ( [id] => 19102316 [patent_doc_number] => 20240121544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Composite earphone film and related applicator [patent_app_type] => utility [patent_app_number] => 17/771621 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771621
Composite earphone film and related applicator Dec 2, 2021 Pending
Array ( [id] => 17479064 [patent_doc_number] => 20220086568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => PIEZOELECTRIC TRANSDUCER [patent_app_type] => utility [patent_app_number] => 17/538890 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538890
PIEZOELECTRIC TRANSDUCER Nov 29, 2021 Abandoned
Array ( [id] => 17617090 [patent_doc_number] => 20220159370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => Audio Devices Having Low-Frequency Extension Filter [patent_app_type] => utility [patent_app_number] => 17/528887 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17528887 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/528887
Audio devices having low-frequency extension filter Nov 16, 2021 Issued
Array ( [id] => 17450092 [patent_doc_number] => 20220070597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => METHOD FOR ADAPTING AN OTOPLASTIC OF A HEARING AID, HEARING AID, AND HEARING AID SYSTEM [patent_app_type] => utility [patent_app_number] => 17/522033 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522033
Method for adapting an otoplastic of a hearing aid, hearing aid, and hearing aid system Nov 8, 2021 Issued
Array ( [id] => 19751024 [patent_doc_number] => 20250039589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => ACOUSTIC SIGNAL OUTPUT DEVICE [patent_app_type] => utility [patent_app_number] => 18/705435 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18705435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705435
ACOUSTIC SIGNAL OUTPUT DEVICE Nov 8, 2021 Pending
Array ( [id] => 18689615 [patent_doc_number] => 11785372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Wireless listening device [patent_app_type] => utility [patent_app_number] => 17/496746 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 34 [patent_no_of_words] => 15768 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496746
Wireless listening device Oct 6, 2021 Issued
Array ( [id] => 18432864 [patent_doc_number] => 11678104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Headphone sealing cup [patent_app_type] => utility [patent_app_number] => 17/488808 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3390 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488808
Headphone sealing cup Sep 28, 2021 Issued
Array ( [id] => 17504929 [patent_doc_number] => 20220098031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => METHOD FOR MANUFACTURING AN ELECTROACOUSTIC TRANSDUCER [patent_app_type] => utility [patent_app_number] => 17/487775 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487775
Method for manufacturing an electroacoustic transducer Sep 27, 2021 Issued
Array ( [id] => 17538106 [patent_doc_number] => 20220116715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => MICRO-ELECTRO-MECHANICAL SYSTEM ACOUSTIC SENSOR, MICRO-ELECTRO-MECHANICAL SYSTEM PACKAGE STRUCTURE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/488071 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488071
Micro-electro-mechanical system acoustic sensor, micro-electro-mechanical system package structure and method for manufacturing the same Sep 27, 2021 Issued
Array ( [id] => 17487560 [patent_doc_number] => 20220095064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => HEARING AID WITH SPEAKER UNIT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/481913 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481913
Hearing aid with speaker unit assembly Sep 21, 2021 Issued
Array ( [id] => 17487536 [patent_doc_number] => 20220095040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Earphone Positioning and Retention [patent_app_type] => utility [patent_app_number] => 17/480008 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480008
Earphone positioning and retention Sep 19, 2021 Issued
Array ( [id] => 19365643 [patent_doc_number] => 20240267677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => HIGH-PRECISION ALIGNMENT FEATURES FOR AUDIO TRANSDUCERS [patent_app_type] => utility [patent_app_number] => 18/691335 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18691335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691335
HIGH-PRECISION ALIGNMENT FEATURES FOR AUDIO TRANSDUCERS Sep 13, 2021 Issued
Array ( [id] => 18417216 [patent_doc_number] => 11671770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Systems and methods for providing personalized audio replay on a plurality of consumer devices [patent_app_type] => utility [patent_app_number] => 17/469709 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 8902 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469709
Systems and methods for providing personalized audio replay on a plurality of consumer devices Sep 7, 2021 Issued
Array ( [id] => 18332814 [patent_doc_number] => 11638081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Earphone port [patent_app_type] => utility [patent_app_number] => 17/467187 [patent_app_country] => US [patent_app_date] => 2021-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4079 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17467187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467187
Earphone port Sep 3, 2021 Issued
Array ( [id] => 18157533 [patent_doc_number] => 11570537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Dome for hearing aids [patent_app_type] => utility [patent_app_number] => 17/460951 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6599 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460951
Dome for hearing aids Aug 29, 2021 Issued
Array ( [id] => 17418371 [patent_doc_number] => 20220053276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => EXTERNAL DEVICE OF PROSTHESIS CONNECTOR [patent_app_type] => utility [patent_app_number] => 17/459136 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459136
External device of prosthesis connector Aug 26, 2021 Issued
Array ( [id] => 19936337 [patent_doc_number] => 12309552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Hearing device with dynamic neural networks for sound enhancement [patent_app_type] => utility [patent_app_number] => 18/027314 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2369 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027314
Hearing device with dynamic neural networks for sound enhancement Aug 24, 2021 Issued
Array ( [id] => 18082564 [patent_doc_number] => 20220408176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => EAR TIP INCLUDING FLANGE MADE OF SILICONE FOAM MATERIAL [patent_app_type] => utility [patent_app_number] => 17/411165 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411165
Ear tip including flange made of silicone foam material Aug 24, 2021 Issued
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