Search

Alexander J. Krzystan

Examiner (ID: 16082)

Most Active Art Unit
2656
Art Unit(s)
2694, 2653, 2614, 2656, 2643
Total Applications
1427
Issued Applications
1077
Pending Applications
89
Abandoned Applications
297

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18388513 [patent_doc_number] => 11659314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Headset location-based device and application control [patent_app_type] => utility [patent_app_number] => 17/209492 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7722 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209492
Headset location-based device and application control Mar 22, 2021 Issued
Array ( [id] => 18358914 [patent_doc_number] => 11647328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Array microphone module and system [patent_app_type] => utility [patent_app_number] => 17/208777 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 11438 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17208777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208777
Array microphone module and system Mar 21, 2021 Issued
Array ( [id] => 18350526 [patent_doc_number] => 20230138637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ECHO RESIDUAL SUPPRESSION [patent_app_type] => utility [patent_app_number] => 17/911529 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17911529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911529
Echo residual suppression Mar 18, 2021 Issued
Array ( [id] => 18414064 [patent_doc_number] => 11668600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Device and method for adaptation of virtual 3D audio to a real room [patent_app_type] => utility [patent_app_number] => 17/205916 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7083 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205916
Device and method for adaptation of virtual 3D audio to a real room Mar 17, 2021 Issued
Array ( [id] => 17856518 [patent_doc_number] => 20220286561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SYSTEMS AND METHODS OF ECHO REDUCTION [patent_app_type] => utility [patent_app_number] => 17/190973 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190973
Systems and methods of echo reduction Mar 2, 2021 Issued
Array ( [id] => 16950152 [patent_doc_number] => 20210208844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Input and Edit Functions Utilizing Accelerometer Based Earpiece Movement System and Method [patent_app_type] => utility [patent_app_number] => 17/191366 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191366
Input and edit functions utilizing accelerometer based earpiece movement system and method Mar 2, 2021 Issued
Array ( [id] => 18298290 [patent_doc_number] => 20230107976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND SIGNAL DOWNMIXING APPARATUS, SOUND SIGNAL CODING APPARATUS, PROGRAM AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 17/909698 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19091 [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] => 17909698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909698
Sound signal downmixing method, sound signal coding method, sound signal downmixing apparatus, sound signal coding apparatus, program and recording medium Feb 7, 2021 Issued
Array ( [id] => 17781784 [patent_doc_number] => 20220248134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => CONTROLLING AUDIO OF AN INFORMATION HANDLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/167858 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167858
Controlling audio of an information handling system Feb 3, 2021 Issued
Array ( [id] => 17010591 [patent_doc_number] => 20210241752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => Roof module comprising a roof skin [patent_app_type] => utility [patent_app_number] => 17/155816 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155816
Roof module comprising a roof skin Jan 21, 2021 Issued
Array ( [id] => 18033374 [patent_doc_number] => 11516582 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-29 [patent_title] => Splitting frequency-domain processing between multiple DSP cores [patent_app_type] => utility [patent_app_number] => 17/154055 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7949 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154055
Splitting frequency-domain processing between multiple DSP cores Jan 20, 2021 Issued
Array ( [id] => 16829214 [patent_doc_number] => 20210144507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => Audio Processing Apparatus and Method Therefor [patent_app_type] => utility [patent_app_number] => 17/152847 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152847
Audio processing apparatus and method therefor Jan 19, 2021 Issued
Array ( [id] => 19569014 [patent_doc_number] => 12143803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Information processing device, information processing method, and information processing system [patent_app_type] => utility [patent_app_number] => 17/759865 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 18270 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759865
Information processing device, information processing method, and information processing system Jan 17, 2021 Issued
Array ( [id] => 16813957 [patent_doc_number] => 20210136512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => Audio Processing Apparatus and Method Therefor [patent_app_type] => utility [patent_app_number] => 17/148666 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148666
Audio processing apparatus and method therefor Jan 13, 2021 Issued
Array ( [id] => 17182625 [patent_doc_number] => 11159885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Optimized audio forwarding [patent_app_type] => utility [patent_app_number] => 17/148165 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9328 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148165
Optimized audio forwarding Jan 12, 2021 Issued
Array ( [id] => 19293516 [patent_doc_number] => 12032870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Wireless inter-room coordination of audio playback [patent_app_type] => utility [patent_app_number] => 17/145990 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 24844 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145990
Wireless inter-room coordination of audio playback Jan 10, 2021 Issued
Array ( [id] => 18805561 [patent_doc_number] => 11838738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Method and device for applying Dynamic Range Compression to a Higher Order Ambisonics signal [patent_app_type] => utility [patent_app_number] => 17/144325 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 9566 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/144325
Method and device for applying Dynamic Range Compression to a Higher Order Ambisonics signal Jan 7, 2021 Issued
Array ( [id] => 16781341 [patent_doc_number] => 20210118420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => APPARATUSES AND METHODS FOR SUPERPOSITION BASED WAVE SYNTHESIS [patent_app_type] => utility [patent_app_number] => 17/136281 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17136281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/136281
Apparatuses and methods for superposition based wave synthesis Dec 28, 2020 Issued
Array ( [id] => 18120303 [patent_doc_number] => 11551701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Method and apparatus for determining weighting factor during stereo signal encoding [patent_app_type] => utility [patent_app_number] => 17/136028 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 13688 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17136028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/136028
Method and apparatus for determining weighting factor during stereo signal encoding Dec 28, 2020 Issued
Array ( [id] => 16852167 [patent_doc_number] => 20210152912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => PORTABLE LISTENING DEVICE WITH ACCELEROMETER [patent_app_type] => utility [patent_app_number] => 17/131610 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33727 [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] => 17131610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/131610
Portable listening device with accelerometer Dec 21, 2020 Issued
Array ( [id] => 17972643 [patent_doc_number] => 11490204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Multi-device audio adjustment coordination [patent_app_type] => utility [patent_app_number] => 17/131267 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 35488 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17131267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/131267
Multi-device audio adjustment coordination Dec 21, 2020 Issued
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