Search

Alexander J Krzystan

Examiner (ID: 1291)

Most Active Art Unit
2656
Art Unit(s)
2694, 2656, 2614, 2653, 2643
Total Applications
1352
Issued Applications
986
Pending Applications
78
Abandoned Applications
287

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13406493 [patent_doc_number] => 20180254789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => APPARATUS AND METHOD FOR SUPPRESSING INTERMODULATION DISTORTION COMPONENT IN RECEPTION SIGNAL, AND COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 15/860126 [patent_app_country] => US [patent_app_date] => 2018-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15860126 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/860126
Apparatus and method for suppressing intermodulation distortion component in reception signal, and communication apparatus Jan 1, 2018 Issued
Array ( [id] => 13863695 [patent_doc_number] => 10193586 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-29 [patent_title] => Direct conversion receiver with correction for second order distortion in RF mixer [patent_app_type] => utility [patent_app_number] => 15/859443 [patent_app_country] => US [patent_app_date] => 2017-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6571 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15859443 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/859443
Direct conversion receiver with correction for second order distortion in RF mixer Dec 29, 2017 Issued
Array ( [id] => 13284635 [patent_doc_number] => 10153913 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-11 [patent_title] => Secondary radio for diagnostic/debug [patent_app_type] => utility [patent_app_number] => 15/856535 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 14788 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15856535 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/856535
Secondary radio for diagnostic/debug Dec 27, 2017 Issued
Array ( [id] => 12556194 [patent_doc_number] => 10014964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Antenna element self-test and monitoring [patent_app_type] => utility [patent_app_number] => 15/846979 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5905 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15846979 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/846979
Antenna element self-test and monitoring Dec 18, 2017 Issued
Array ( [id] => 17517570 [patent_doc_number] => 11296739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Noise suppression device, noise suppression method, and reception device and reception method using same [patent_app_type] => utility [patent_app_number] => 16/470499 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 9583 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470499
Noise suppression device, noise suppression method, and reception device and reception method using same Dec 13, 2017 Issued
Array ( [id] => 13272429 [patent_doc_number] => 10148305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Belt system interface apparatus for use with radio transmitter [patent_app_type] => utility [patent_app_number] => 15/834467 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 11427 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834467 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834467
Belt system interface apparatus for use with radio transmitter Dec 6, 2017 Issued
Array ( [id] => 16036587 [patent_doc_number] => 10680730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Testing wireless networks using random wireless device locations [patent_app_type] => utility [patent_app_number] => 16/478324 [patent_app_country] => US [patent_app_date] => 2017-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8071 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16478324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478324
Testing wireless networks using random wireless device locations Nov 5, 2017 Issued
Array ( [id] => 13394057 [patent_doc_number] => 20180248571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => FULLY INTEGRATED POWER AMPLIFIER EMPLOYING TRANSFORMER COMBINER WITH ENHANCED BACK-OFF EFFICIENCY [patent_app_type] => utility [patent_app_number] => 15/798304 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15798304 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/798304
Fully integrated power amplifier employing transformer combiner with enhanced back-off efficiency Oct 29, 2017 Issued
Array ( [id] => 13133233 [patent_doc_number] => 10084565 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-25 [patent_title] => Apparatus and method for protecting communication device of railroad car [patent_app_type] => utility [patent_app_number] => 15/797454 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5676 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797454 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/797454
Apparatus and method for protecting communication device of railroad car Oct 29, 2017 Issued
Array ( [id] => 12825754 [patent_doc_number] => 20180167090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => SIGNAL COMMUNICATION DEVICE, SIGNAL PROCESSING SYSTEM, AND SIGNAL COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 15/796812 [patent_app_country] => US [patent_app_date] => 2017-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796812 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796812
SIGNAL COMMUNICATION DEVICE, SIGNAL PROCESSING SYSTEM, AND SIGNAL COMMUNICATION METHOD Oct 28, 2017 Abandoned
Array ( [id] => 13099695 [patent_doc_number] => 10069196 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-04 [patent_title] => Mobile device [patent_app_type] => utility [patent_app_number] => 15/792978 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4597 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/792978
Mobile device Oct 24, 2017 Issued
Array ( [id] => 14224221 [patent_doc_number] => 20190124496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => PRIVATE MOBILE EDGE COMPUTING DATA CENTER IN A TELECOMMUNICATION NETWORK [patent_app_type] => utility [patent_app_number] => 15/793110 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15793110 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/793110
Private mobile edge computing data center in a telecommunication network Oct 24, 2017 Issued
Array ( [id] => 12777664 [patent_doc_number] => 20180151056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => Portable security device having rescue request function based on Internet of things and security system using the same [patent_app_type] => utility [patent_app_number] => 15/792936 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792936 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/792936
Portable security device having rescue request function based on internet of things and security system using the same Oct 24, 2017 Issued
Array ( [id] => 15580335 [patent_doc_number] => 10580560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Coil module [patent_app_type] => utility [patent_app_number] => 15/793091 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 30 [patent_no_of_words] => 10107 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15793091 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/793091
Coil module Oct 24, 2017 Issued
Array ( [id] => 14724083 [patent_doc_number] => 20190253105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => COMMUNICATION SET-UP FOR WIRELESS COMMUNICATION AND METHOD FOR CONTROLLING SUCH A COMMUNICATION SET-UP [patent_app_type] => utility [patent_app_number] => 16/341960 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 16341960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341960
Communication set-up for wireless communication and method for controlling such a communication set-up Oct 23, 2017 Issued
Array ( [id] => 13787095 [patent_doc_number] => 20190007086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => SYSTEMS AND METHODS FOR REDUCING TRANSMIT AND RECEIVE POWER VIA A T/R SWITCH [patent_app_type] => utility [patent_app_number] => 15/791699 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10345 [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] => 15791699 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791699
Systems and methods for reducing transmit and receive power via a T/R switch Oct 23, 2017 Issued
Array ( [id] => 15094273 [patent_doc_number] => 20190341948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => ASCERTAINING AN OPERATING POINT OF A NON-LINEAR POWER AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/462267 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16462267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462267
ASCERTAINING AN OPERATING POINT OF A NON-LINEAR POWER AMPLIFIER Oct 23, 2017 Abandoned
Array ( [id] => 13284273 [patent_doc_number] => 10153731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Apparatus and method for operating a power amplifier array with enhanced efficiency at back-off power levels [patent_app_type] => utility [patent_app_number] => 15/791312 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 4735 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15791312 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791312
Apparatus and method for operating a power amplifier array with enhanced efficiency at back-off power levels Oct 22, 2017 Issued
Array ( [id] => 13923363 [patent_doc_number] => 10205817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Method, device and storage medium for controlling screen state [patent_app_type] => utility [patent_app_number] => 15/791380 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6974 [patent_no_of_claims] => 17 [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] => 15791380 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791380
Method, device and storage medium for controlling screen state Oct 22, 2017 Issued
Array ( [id] => 13284675 [patent_doc_number] => 10153934 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-11 [patent_title] => Reconfigurable wideband current-mode filters [patent_app_type] => utility [patent_app_number] => 15/730040 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11835 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15730040 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/730040
Reconfigurable wideband current-mode filters Oct 10, 2017 Issued
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