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] => 17054809 [patent_doc_number] => 20210264243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => METHOD FOR ANALOG IN-MEMORY COMPUTE FOR NEURAL NETWORKS [patent_app_type] => utility [patent_app_number] => 16/798299 [patent_app_country] => US [patent_app_date] => 2020-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16798299 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798299
Method for analog in-memory compute for neural networks Feb 21, 2020 Issued
Array ( [id] => 16866511 [patent_doc_number] => 11025271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Compression of high dynamic ratio fields for machine learning [patent_app_type] => utility [patent_app_number] => 16/798186 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 12875 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [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] => 16798186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798186
Compression of high dynamic ratio fields for machine learning Feb 20, 2020 Issued
Array ( [id] => 16324905 [patent_doc_number] => 10784886 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-22 [patent_title] => Segmented digital to analog converter [patent_app_type] => utility [patent_app_number] => 16/797096 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4513 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797096
Segmented digital to analog converter Feb 20, 2020 Issued
Array ( [id] => 17048372 [patent_doc_number] => 11101564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Electronic device including antenna structure installable in narrow space [patent_app_type] => utility [patent_app_number] => 16/796275 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10539 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796275
Electronic device including antenna structure installable in narrow space Feb 19, 2020 Issued
Array ( [id] => 17166602 [patent_doc_number] => 11152716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Antenna including conductive pattern and electronic device including antenna [patent_app_type] => utility [patent_app_number] => 16/794883 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 14223 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794883
Antenna including conductive pattern and electronic device including antenna Feb 18, 2020 Issued
Array ( [id] => 17166601 [patent_doc_number] => 11152715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Dual differential radiator [patent_app_type] => utility [patent_app_number] => 16/793592 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 3752 [patent_no_of_claims] => 19 [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] => 16793592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793592
Dual differential radiator Feb 17, 2020 Issued
Array ( [id] => 16782262 [patent_doc_number] => 20210119341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => ANTENNA DEVICE AND MOBILE TERMINAL [patent_app_type] => utility [patent_app_number] => 16/793847 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793847
Antenna device and mobile terminal Feb 17, 2020 Issued
Array ( [id] => 16257177 [patent_doc_number] => 20200266552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => SPATIAL FEEDING END-FIRE ARRAY ANTENNA BASED ON ELECTROMAGNETIC SURFACE TECHNOLOGIES [patent_app_type] => utility [patent_app_number] => 16/789703 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16789703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789703
Spatial feeding end-fire array antenna based on electromagnetic surface technologies Feb 12, 2020 Issued
Array ( [id] => 18624399 [patent_doc_number] => 11757461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Continuous-time input-stage successive approximation register analog-to-digital converter [patent_app_type] => utility [patent_app_number] => 17/638980 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 37 [patent_no_of_words] => 13297 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638980
Continuous-time input-stage successive approximation register analog-to-digital converter Feb 11, 2020 Issued
Array ( [id] => 16121795 [patent_doc_number] => 20200212920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => ANALOG SYSTEM AND ASSOCIATED METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 16/788201 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16788201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788201
Analog system and associated methods thereof Feb 10, 2020 Issued
Array ( [id] => 17159348 [patent_doc_number] => 20210320399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => BASE STATION ANTENNAS HAVING ARRAYS OF RADIATING ELEMENTS WITH 4 PORTS WITHOUT USAGE OF DIPLEXERS [patent_app_type] => utility [patent_app_number] => 17/260466 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17260466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260466
Base station antennas having arrays of radiating elements with 4 ports without usage of diplexers Feb 6, 2020 Issued
Array ( [id] => 17011714 [patent_doc_number] => 20210242875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SWITCHED CAPACITOR CIRCUITS [patent_app_type] => utility [patent_app_number] => 16/782623 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16782623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/782623
Switched capacitor circuits Feb 4, 2020 Issued
Array ( [id] => 17011404 [patent_doc_number] => 20210242565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SYSTEM AND METHOD FOR A SHARED MILLIMETER WAVE ANTENNA SYSTEM CO-LOCATED AT A SPEAKER GRILL [patent_app_type] => utility [patent_app_number] => 16/777896 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777896
System and method for a shared millimeter wave antenna system co-located at a speaker grill Jan 30, 2020 Issued
Array ( [id] => 16928930 [patent_doc_number] => 11050430 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-29 [patent_title] => Sampling device [patent_app_type] => utility [patent_app_number] => 16/778646 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5930 [patent_no_of_claims] => 21 [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] => 16778646 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778646
Sampling device Jan 30, 2020 Issued
Array ( [id] => 16226713 [patent_doc_number] => 20200251830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => SUPPORT MEMBER FOR FORMING AN ARRAY OF DIPOLE ANTENNAS, AND AN ARRAY OF DIPOLE ANTENNAS [patent_app_type] => utility [patent_app_number] => 16/778472 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778472
Support member for forming an array of dipole antennas, and an array of dipole antennas Jan 30, 2020 Issued
Array ( [id] => 16448999 [patent_doc_number] => 10840934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Methods and apparatus for a successive approximation register analog-to-digital converter [patent_app_type] => utility [patent_app_number] => 16/777035 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4388 [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] => 16777035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777035
Methods and apparatus for a successive approximation register analog-to-digital converter Jan 29, 2020 Issued
Array ( [id] => 16338091 [patent_doc_number] => 10789046 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-29 [patent_title] => Low-power fast current-mode meshed multiplication for multiply-accumulate in artificial intelligence [patent_app_type] => utility [patent_app_number] => 16/746899 [patent_app_country] => US [patent_app_date] => 2020-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 50 [patent_no_of_words] => 64549 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746899 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746899
Low-power fast current-mode meshed multiplication for multiply-accumulate in artificial intelligence Jan 18, 2020 Issued
Array ( [id] => 16464800 [patent_doc_number] => 10848167 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-24 [patent_title] => Floating current-mode digital-to-analog-converters for small multipliers in artificial intelligence [patent_app_type] => utility [patent_app_number] => 16/746891 [patent_app_country] => US [patent_app_date] => 2020-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 50 [patent_no_of_words] => 64562 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746891
Floating current-mode digital-to-analog-converters for small multipliers in artificial intelligence Jan 18, 2020 Issued
Array ( [id] => 16896952 [patent_doc_number] => 11038517 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-15 [patent_title] => Multiplying digital-to-analog converter (MDAC) with nonlinear calibration [patent_app_type] => utility [patent_app_number] => 16/744614 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4384 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16744614 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/744614
Multiplying digital-to-analog converter (MDAC) with nonlinear calibration Jan 15, 2020 Issued
Array ( [id] => 16739635 [patent_doc_number] => 10965309 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-30 [patent_title] => Digital delta-sigma modulator with dynamically adjustable output frequency band [patent_app_type] => utility [patent_app_number] => 16/745200 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6590 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745200
Digital delta-sigma modulator with dynamically adjustable output frequency band Jan 15, 2020 Issued
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