
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |