Search

Mark L. Fischer

Examiner (ID: 16682, Phone: (571)270-3549 , Office: P/2688 )

Most Active Art Unit
2688
Art Unit(s)
2686, 2687, 2688, 4114, 2627, 2692
Total Applications
1040
Issued Applications
726
Pending Applications
78
Abandoned Applications
272

Applications

Application numberTitle of the applicationFiling DateStatus
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 Pending
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 Pending
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
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
Array ( [id] => 19454349 [patent_doc_number] => 20240314479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => EMBEDDED WATERPROOF MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/420675 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420675
EMBEDDED WATERPROOF MEMBRANE Jan 22, 2024 Pending
Array ( [id] => 19454349 [patent_doc_number] => 20240314479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => EMBEDDED WATERPROOF MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/420675 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420675
EMBEDDED WATERPROOF MEMBRANE Jan 22, 2024 Pending
Array ( [id] => 19454349 [patent_doc_number] => 20240314479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => EMBEDDED WATERPROOF MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/420675 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420675
EMBEDDED WATERPROOF MEMBRANE Jan 22, 2024 Pending
Array ( [id] => 19271010 [patent_doc_number] => 20240214716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ELECTRONIC APPARATUS AND VIBRATION GENERATING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/418158 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418158
ELECTRONIC APPARATUS AND VIBRATION GENERATING APPARATUS Jan 18, 2024 Pending
Array ( [id] => 19254626 [patent_doc_number] => 20240205623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => APPARATUS AND METHOD FOR ESTIMATION OF EARDRUM SOUND PRESSURE BASED ON SECONDARY PATH MEASUREMENT [patent_app_type] => utility [patent_app_number] => 18/408661 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408661
Apparatus and method for estimation of eardrum sound pressure based on secondary path measurement Jan 9, 2024 Issued
Array ( [id] => 19132357 [patent_doc_number] => 20240137710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => DISPLAY DEVICE FOR GENERATING SOUND FROM DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/400638 [patent_app_country] => US [patent_app_date] => 2023-12-29 [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] => -15 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400638
Display device for generating sound from display panel Dec 28, 2023 Issued
Array ( [id] => 19132357 [patent_doc_number] => 20240137710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => DISPLAY DEVICE FOR GENERATING SOUND FROM DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/400638 [patent_app_country] => US [patent_app_date] => 2023-12-29 [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] => -15 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400638
Display device for generating sound from display panel Dec 28, 2023 Issued
Array ( [id] => 19132357 [patent_doc_number] => 20240137710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => DISPLAY DEVICE FOR GENERATING SOUND FROM DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/400638 [patent_app_country] => US [patent_app_date] => 2023-12-29 [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] => -15 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400638
Display device for generating sound from display panel Dec 28, 2023 Issued
Array ( [id] => 19501572 [patent_doc_number] => 20240340590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => COAXIAL SPEAKER PROTECTION METHOD, COAXIAL SPEAKER PROTECTION SYSTEM, COAXIAL SPEAKER PROTECTION DEVICE, AND COAXIAL SPEAKER PROTECTOR [patent_app_type] => utility [patent_app_number] => 18/399713 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399713
COAXIAL SPEAKER PROTECTION METHOD, COAXIAL SPEAKER PROTECTION SYSTEM, COAXIAL SPEAKER PROTECTION DEVICE, AND COAXIAL SPEAKER PROTECTOR Dec 28, 2023 Pending
Array ( [id] => 19238946 [patent_doc_number] => 20240196142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => HEARING DEVICE [patent_app_type] => utility [patent_app_number] => 18/395408 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395408
HEARING DEVICE Dec 21, 2023 Pending
Array ( [id] => 19238946 [patent_doc_number] => 20240196142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => HEARING DEVICE [patent_app_type] => utility [patent_app_number] => 18/395408 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395408
HEARING DEVICE Dec 21, 2023 Pending
Array ( [id] => 19117911 [patent_doc_number] => 20240129661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => System And Method For Generating An Audio Signal [patent_app_type] => utility [patent_app_number] => 18/545301 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545301
System and method for generating an audio signal Dec 18, 2023 Issued
Menu