Search

Qi Han

Examiner (ID: 3974, Phone: (571)272-7604 , Office: P/2659 )

Most Active Art Unit
2659
Art Unit(s)
2654, 2659, 2626
Total Applications
1028
Issued Applications
821
Pending Applications
32
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15658169 [patent_doc_number] => 20200091615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => ANTENNA DEVICE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/685484 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685484
Antenna device for vehicle Nov 14, 2019 Issued
Array ( [id] => 16440845 [patent_doc_number] => 20200358172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => ANTENNA WITH GAIN REDUCTION [patent_app_type] => utility [patent_app_number] => 16/683271 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16683271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683271
Antenna with gain reduction Nov 13, 2019 Issued
Array ( [id] => 16301550 [patent_doc_number] => 20200287273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => COMMUNICATION DEVICE AND ANTENNA STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/682010 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16682010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682010
Communication device and antenna structure Nov 12, 2019 Issued
Array ( [id] => 15940261 [patent_doc_number] => 20200161764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => DUAL-BAND ANTENNA [patent_app_type] => utility [patent_app_number] => 16/683172 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16683172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683172
Dual-band antenna Nov 12, 2019 Issued
Array ( [id] => 15565587 [patent_doc_number] => 20200067205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => DUAL-POLARIZED RADIATING ELEMENT AND ANTENNA [patent_app_type] => utility [patent_app_number] => 16/673430 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16673430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673430
Dual-polarized radiating element and antenna Nov 3, 2019 Issued
Array ( [id] => 17802454 [patent_doc_number] => 11416757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Classifier training using noisy samples [patent_app_type] => utility [patent_app_number] => 16/672541 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7567 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16672541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/672541
Classifier training using noisy samples Nov 3, 2019 Issued
Array ( [id] => 19329392 [patent_doc_number] => 12047087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Ad converter [patent_app_type] => utility [patent_app_number] => 17/771268 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2600 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771268
Ad converter Oct 30, 2019 Issued
Array ( [id] => 15842711 [patent_doc_number] => 20200136638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => NOISE SHAPING IN A DIGITAL-TO-ANALOG CONVERTOR [patent_app_type] => utility [patent_app_number] => 16/668744 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668744
Noise shaping in a digital-to-analog convertor Oct 29, 2019 Issued
Array ( [id] => 16522113 [patent_doc_number] => 10873340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Feed-forward high resolution sensor measurement using low resolution ADC [patent_app_type] => utility [patent_app_number] => 16/667409 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1312 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667409
Feed-forward high resolution sensor measurement using low resolution ADC Oct 28, 2019 Issued
Array ( [id] => 16357194 [patent_doc_number] => 10797716 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-06 [patent_title] => Imaging systems having successive approximation register (SAR) analog-to-digital converters with reduced non-linearity [patent_app_type] => utility [patent_app_number] => 16/667428 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4332 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667428
Imaging systems having successive approximation register (SAR) analog-to-digital converters with reduced non-linearity Oct 28, 2019 Issued
Array ( [id] => 16324902 [patent_doc_number] => 10784883 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-22 [patent_title] => Noise shaping analog-to-digital converter [patent_app_type] => utility [patent_app_number] => 16/664554 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9681 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [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] => 16664554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664554
Noise shaping analog-to-digital converter Oct 24, 2019 Issued
Array ( [id] => 16357193 [patent_doc_number] => 10797715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Filtering method and filter [patent_app_type] => utility [patent_app_number] => 16/663957 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7451 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16663957 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663957
Filtering method and filter Oct 24, 2019 Issued
Array ( [id] => 16333173 [patent_doc_number] => 20200304139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => ANALOG-TO-DIGITAL CONVERTER WITH DYNAMIC RANGE ENHANCER [patent_app_type] => utility [patent_app_number] => 16/661456 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661456 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661456
Analog-to-digital converter with dynamic range enhancer Oct 22, 2019 Issued
Array ( [id] => 16279250 [patent_doc_number] => 10762281 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-01 [patent_title] => Prefix compression for keyed values [patent_app_type] => utility [patent_app_number] => 16/661098 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 30 [patent_no_of_words] => 12581 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661098
Prefix compression for keyed values Oct 22, 2019 Issued
Array ( [id] => 16309422 [patent_doc_number] => 10778238 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-15 [patent_title] => Dual-slope analog to digital converter having parallel counting structure [patent_app_type] => utility [patent_app_number] => 16/661314 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7250 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661314
Dual-slope analog to digital converter having parallel counting structure Oct 22, 2019 Issued
Array ( [id] => 16654107 [patent_doc_number] => 10931305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Data serialization circuit [patent_app_type] => utility [patent_app_number] => 16/660653 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4796 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660653 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660653
Data serialization circuit Oct 21, 2019 Issued
Array ( [id] => 16553755 [patent_doc_number] => 10886933 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-05 [patent_title] => Analog-to-digital converter [patent_app_type] => utility [patent_app_number] => 16/656913 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4668 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656913
Analog-to-digital converter Oct 17, 2019 Issued
Array ( [id] => 15504427 [patent_doc_number] => 20200052402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => CLOAKED LOW BAND ELEMENTS FOR MULTIBAND RADIATING ARRAYS [patent_app_type] => utility [patent_app_number] => 16/655479 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655479
Cloaked low band elements for multiband radiating arrays Oct 16, 2019 Issued
Array ( [id] => 15566213 [patent_doc_number] => 20200067518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => KICKBACK COMPENSATION FOR A CAPACITIVELY DRIVEN COMPARATOR [patent_app_type] => utility [patent_app_number] => 16/654062 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654062
Kickback compensation for a capacitively driven comparator Oct 15, 2019 Issued
Array ( [id] => 16553759 [patent_doc_number] => 10886937 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-05 [patent_title] => Method to embed ELD DAC in SAR quantizer [patent_app_type] => utility [patent_app_number] => 16/654930 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 28 [patent_no_of_words] => 9129 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654930 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654930
Method to embed ELD DAC in SAR quantizer Oct 15, 2019 Issued
Menu