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Mark L. Fischer

Examiner (ID: 6866)

Most Active Art Unit
2688
Art Unit(s)
4114, 2686, 2688, 2627, 2687, 2692
Total Applications
1064
Issued Applications
739
Pending Applications
71
Abandoned Applications
272

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19647951 [patent_doc_number] => 20240422471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/745214 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18745214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745214
SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME Jun 16, 2024 Pending
Array ( [id] => 20422778 [patent_doc_number] => 20250384863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => REDUCTION OF NOISE CANCELLATION SIGNALS BASED ON SENSOR INPUT [patent_app_type] => utility [patent_app_number] => 18/745960 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18745960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745960
REDUCTION OF NOISE CANCELLATION SIGNALS BASED ON SENSOR INPUT Jun 16, 2024 Pending
Array ( [id] => 20424042 [patent_doc_number] => 20250386127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => IN-EAR MONITOR OPTIMIMIZED FOR EAR CANAL VOLUME [patent_app_type] => utility [patent_app_number] => 18/741509 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741509
IN-EAR MONITOR OPTIMIMIZED FOR EAR CANAL VOLUME Jun 11, 2024 Pending
Array ( [id] => 19647945 [patent_doc_number] => 20240422465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => AMPLIFIER MICROPHONE [patent_app_type] => utility [patent_app_number] => 18/739782 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739782
AMPLIFIER MICROPHONE Jun 10, 2024 Pending
Array ( [id] => 19469945 [patent_doc_number] => 20240323615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => EAR-WORN ELECTRONIC DEVICE EMPLOYING USER-INITIATED ACOUSTIC ENVIRONMENT ADAPTATION [patent_app_type] => utility [patent_app_number] => 18/737541 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18737541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737541
Ear-worn electronic device employing user-initiated acoustic environment adaptation Jun 6, 2024 Issued
Array ( [id] => 20021171 [patent_doc_number] => 20250159393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => PORTABLE MAGNETIC WIRELESS SPEAKER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/732791 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732791
PORTABLE MAGNETIC WIRELESS SPEAKER SYSTEM Jun 3, 2024 Pending
Array ( [id] => 19469924 [patent_doc_number] => 20240323594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => MICROPHONE AND ELECTRONIC DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/731331 [patent_app_country] => US [patent_app_date] => 2024-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731331
MICROPHONE AND ELECTRONIC DEVICE HAVING THE SAME Jun 1, 2024 Pending
Array ( [id] => 20393024 [patent_doc_number] => 20250368499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => MICROELECTROMECHANICAL SYSTEMS (MEMS) TRANSDUCER OVERSTRESS PROTECTION [patent_app_type] => utility [patent_app_number] => 18/678905 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678905
MICROELECTROMECHANICAL SYSTEMS (MEMS) TRANSDUCER OVERSTRESS PROTECTION May 29, 2024 Pending
Array ( [id] => 20531436 [patent_doc_number] => 12549887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Headset [patent_app_type] => utility [patent_app_number] => 18/676510 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 660 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676510
Headset May 28, 2024 Issued
Array ( [id] => 19647977 [patent_doc_number] => 20240422497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => PORTABLE ELECTRONIC DEVICE AND METHOD FOR ADJUSTING SOUND OUTPUT CHANNELS ACCORDING TO DIFFERENT ORIENTATIONS [patent_app_type] => utility [patent_app_number] => 18/675110 [patent_app_country] => US [patent_app_date] => 2024-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18675110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675110
PORTABLE ELECTRONIC DEVICE AND METHOD FOR ADJUSTING SOUND OUTPUT CHANNELS ACCORDING TO DIFFERENT ORIENTATIONS May 26, 2024 Pending
Array ( [id] => 20381479 [patent_doc_number] => 20250363972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => ADAPTIVE SOUND GENERATION BASED UPON CURRENT SOUND ENVIRONMENT PROPERTIES, CURRENT DEVICE PROPERTIES, AND CURRENT MEDIA PROPERTIES [patent_app_type] => utility [patent_app_number] => 18/673975 [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] => 8884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18673975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673975
ADAPTIVE SOUND GENERATION BASED UPON CURRENT SOUND ENVIRONMENT PROPERTIES, CURRENT DEVICE PROPERTIES, AND CURRENT MEDIA PROPERTIES May 23, 2024 Pending
Array ( [id] => 20691450 [patent_doc_number] => 12621619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Playback device configuration [patent_app_type] => utility [patent_app_number] => 18/667330 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7357 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667330
Playback device configuration May 16, 2024 Issued
Array ( [id] => 20368744 [patent_doc_number] => 20250358556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => SYSTEMS AND METHODS RELATED TO SPEAKER PLATFORMS [patent_app_type] => utility [patent_app_number] => 18/666406 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666406
SYSTEMS AND METHODS RELATED TO SPEAKER PLATFORMS May 15, 2024 Pending
Array ( [id] => 19714069 [patent_doc_number] => 20250024211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => HEARING AID AND COCHLEAR IMPLANT WIRELESS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/664923 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664923
HEARING AID AND COCHLEAR IMPLANT WIRELESS SYSTEM May 14, 2024 Pending
Array ( [id] => 19408653 [patent_doc_number] => 20240292164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => HEARING AID SYSTEM FOR ESTIMATING ACOUSTIC TRANSFER FUNCTIONS [patent_app_type] => utility [patent_app_number] => 18/659868 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659868 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659868
Hearing aid system for estimating acoustic transfer functions May 8, 2024 Issued
Array ( [id] => 19394254 [patent_doc_number] => 20240284124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => HEARING DEVICE WITH OWN-VOICE DETECTION [patent_app_type] => utility [patent_app_number] => 18/648299 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648299
Hearing device with own-voice detection Apr 25, 2024 Issued
Array ( [id] => 19386300 [patent_doc_number] => 20240276170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ENVIRONMENTAL CONDITION BASED SPATIAL AUDIO PRESENTATION [patent_app_type] => utility [patent_app_number] => 18/644324 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644324
Environmental condition based spatial audio presentation Apr 23, 2024 Issued
Array ( [id] => 19254618 [patent_doc_number] => 20240205615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => HEARING DEVICE COMPRISING A SPEECH INTELLIGIBILITY ESTIMATOR [patent_app_type] => utility [patent_app_number] => 18/591524 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18591524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591524
Hearing device comprising a speech intelligibility estimator Feb 28, 2024 Issued
Array ( [id] => 19887938 [patent_doc_number] => 12273681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Microphone [patent_app_type] => utility [patent_app_number] => 18/432195 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 21378 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18432195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432195
Microphone Feb 4, 2024 Issued
Array ( [id] => 19486066 [patent_doc_number] => 20240334108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => FILTER DEVICE FOR A HEARING DEVICE, A HEARING DEVICE, A METHOD OF MANUFACTURING A FILTER DEVICE, AND A METHOD OF ASSEMBLING A HEARING DEVICE [patent_app_type] => utility [patent_app_number] => 18/425837 [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] => 11072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425837
FILTER DEVICE FOR A HEARING DEVICE, A HEARING DEVICE, A METHOD OF MANUFACTURING A FILTER DEVICE, AND A METHOD OF ASSEMBLING A HEARING DEVICE Jan 28, 2024 Pending
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