Search

Khaja Ahmad

Examiner (ID: 7369, Phone: (571)270-7991 , Office: P/2813 )

Most Active Art Unit
2813
Art Unit(s)
2813
Total Applications
1282
Issued Applications
1005
Pending Applications
114
Abandoned Applications
201

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17432472 [patent_doc_number] => 20220060182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => TRANSMITTING DEVICE FOR TRANSMITTING DIGITAL SIGNALS BETWEEN GALVANICALLY ISOLATED CIRCUIT PARTS, AND FIELD DEVICE HAVING A TRANSMITTING DEVICE OF THIS TYPE [patent_app_type] => utility [patent_app_number] => 17/415158 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17415158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415158
Transmitting device for transmitting digital signals between galvanically isolated circuit parts, and field device having a transmitting device of this type Nov 20, 2019 Issued
Array ( [id] => 15463777 [patent_doc_number] => 20200044713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => Method For Feeding Backchannel State Information, User Equipment, And Base Station [patent_app_type] => utility [patent_app_number] => 16/599877 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 437 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/599877
Method for feeding backchannel state information, user equipment, and base station Oct 10, 2019 Issued
Array ( [id] => 16202714 [patent_doc_number] => 10727902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Apparatus and methods for launching electromagnetic waves having a certain electric field structure [patent_app_type] => utility [patent_app_number] => 16/598339 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 136 [patent_figures_cnt] => 172 [patent_no_of_words] => 82232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598339
Apparatus and methods for launching electromagnetic waves having a certain electric field structure Oct 9, 2019 Issued
Array ( [id] => 15705039 [patent_doc_number] => 10608714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Method for indicating precoding vector, and device [patent_app_type] => utility [patent_app_number] => 16/576594 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 21824 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 514 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576594
Method for indicating precoding vector, and device Sep 18, 2019 Issued
Array ( [id] => 16803947 [patent_doc_number] => 10998909 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-04 [patent_title] => Sensing device comprising a phase locked loop circuit [patent_app_type] => utility [patent_app_number] => 16/568857 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4582 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568857
Sensing device comprising a phase locked loop circuit Sep 11, 2019 Issued
Array ( [id] => 15301601 [patent_doc_number] => 20190393936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, AND RECEPTION METHOD [patent_app_type] => utility [patent_app_number] => 16/559662 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16559662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/559662
TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, AND RECEPTION METHOD Sep 3, 2019 Abandoned
Array ( [id] => 19315038 [patent_doc_number] => 12040869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Channel state information overhead reduction for multi-transmission reception point/panel and cell free multiple input, multiple output [patent_app_type] => utility [patent_app_number] => 17/753348 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8545 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17753348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753348
Channel state information overhead reduction for multi-transmission reception point/panel and cell free multiple input, multiple output Sep 3, 2019 Issued
Array ( [id] => 16418813 [patent_doc_number] => 10826726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Multi-radio device and method of operation thereof [patent_app_type] => utility [patent_app_number] => 16/545486 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5292 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16545486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545486
Multi-radio device and method of operation thereof Aug 19, 2019 Issued
Array ( [id] => 15533915 [patent_doc_number] => 20200059263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => PSEUDO-DIFFERENTIAL SIGNALING FOR MODIFIED SINGLE-ENDED INTERFACE [patent_app_type] => utility [patent_app_number] => 16/544475 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544475
Pseudo-differential signaling for modified single-ended interface Aug 18, 2019 Issued
Array ( [id] => 15220273 [patent_doc_number] => 20190372823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => CIRCUITS AND SYSTEMS FOR WIDEBAND QUADRATURE SIGNAL GENERATION [patent_app_type] => utility [patent_app_number] => 16/543373 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16543373 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/543373
CIRCUITS AND SYSTEMS FOR WIDEBAND QUADRATURE SIGNAL GENERATION Aug 15, 2019 Abandoned
Array ( [id] => 18984356 [patent_doc_number] => 11909553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Frame screening unit, user station for a serial bus system, and method for communicating in a serial bus system [patent_app_type] => utility [patent_app_number] => 17/268048 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8601 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [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] => 17268048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268048
Frame screening unit, user station for a serial bus system, and method for communicating in a serial bus system Aug 7, 2019 Issued
Array ( [id] => 16889753 [patent_doc_number] => 20210175950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => BEAM COMBINING BASED CHANNEL STATE INFORMATION (CSI) FEEDBACK [patent_app_type] => utility [patent_app_number] => 17/259117 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259117
Beam combining based channel state information (CSI) feedback Aug 6, 2019 Issued
Array ( [id] => 17131418 [patent_doc_number] => 20210306187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Multi-Stage Equalizer for Inter-Symbol Interference Cancellation [patent_app_type] => utility [patent_app_number] => 17/265294 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265294
Multi-stage equalizer for inter-symbol interference cancellation Jul 30, 2019 Issued
Array ( [id] => 17071615 [patent_doc_number] => 20210273833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => WIRELESS DIGITAL COMMUNICATION METHOD AND SYSTEM FOR THE COMMUNICATION BETWEEN TWO ELECTRONIC DEVICES OF AN INDUSTRIAL APPARATUS [patent_app_type] => utility [patent_app_number] => 17/260879 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17260879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260879
Wireless digital communication method and system for the communication between two electronic devices of an industrial apparatus Jul 25, 2019 Issued
Array ( [id] => 17796626 [patent_doc_number] => 20220255718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => SYNCHRONOUS CONTROL APPARATUS [patent_app_type] => utility [patent_app_number] => 17/629251 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17629251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629251
Synchronous control apparatus Jul 23, 2019 Issued
Array ( [id] => 16173781 [patent_doc_number] => 10715367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Information transmission method and apparatus [patent_app_type] => utility [patent_app_number] => 16/518574 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 15285 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16518574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518574
Information transmission method and apparatus Jul 21, 2019 Issued
Array ( [id] => 16585190 [patent_doc_number] => 20210019592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => Cooperative Neural Network for Recommending Next User Action [patent_app_type] => utility [patent_app_number] => 16/516131 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16516131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/516131
Cooperative neural network for recommending next user action Jul 17, 2019 Issued
Array ( [id] => 16708538 [patent_doc_number] => 10958487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Integrated switched-capacitor-based analog feed-forward equalizer circuits [patent_app_type] => utility [patent_app_number] => 16/513130 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 6784 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513130
Integrated switched-capacitor-based analog feed-forward equalizer circuits Jul 15, 2019 Issued
Array ( [id] => 16610256 [patent_doc_number] => 10911284 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-02 [patent_title] => Intelligent optimization of communication systems utilizing error correction [patent_app_type] => utility [patent_app_number] => 16/513101 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 31593 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513101
Intelligent optimization of communication systems utilizing error correction Jul 15, 2019 Issued
Array ( [id] => 17848811 [patent_doc_number] => 11438201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Millimeter wave transmitter [patent_app_type] => utility [patent_app_number] => 17/259585 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6439 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259585
Millimeter wave transmitter Jul 10, 2019 Issued
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