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] => 16242267 [patent_doc_number] => 20200259501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => DELAY-BASED RESIDUE STAGE [patent_app_type] => utility [patent_app_number] => 16/860145 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860145 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860145
Delay-based residue stage Apr 27, 2020 Issued
Array ( [id] => 18913546 [patent_doc_number] => 11876542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Data compression and decompression methods, data compression device, and data decompression device [patent_app_type] => utility [patent_app_number] => 17/609447 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 87 [patent_figures_cnt] => 190 [patent_no_of_words] => 33460 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609447
Data compression and decompression methods, data compression device, and data decompression device Apr 27, 2020 Issued
Array ( [id] => 17999984 [patent_doc_number] => 11501092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Computing circuitry for avoiding computation operations during phase transition of voltage regulator [patent_app_type] => utility [patent_app_number] => 16/859298 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 18176 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859298 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859298
Computing circuitry for avoiding computation operations during phase transition of voltage regulator Apr 26, 2020 Issued
Array ( [id] => 16835820 [patent_doc_number] => 11012084 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-18 [patent_title] => Self-calibrating successive-approximation analog-to-digital converters [patent_app_type] => utility [patent_app_number] => 16/856198 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 18245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856198 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856198
Self-calibrating successive-approximation analog-to-digital converters Apr 22, 2020 Issued
Array ( [id] => 16700609 [patent_doc_number] => 10951229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-16 [patent_title] => Digital filter [patent_app_type] => utility [patent_app_number] => 16/854341 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7645 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16854341 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/854341
Digital filter Apr 20, 2020 Issued
Array ( [id] => 16395213 [patent_doc_number] => 20200336154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => CHANNEL-PARALLEL COMPRESSION WITH RANDOM MEMORY ACCESS [patent_app_type] => utility [patent_app_number] => 16/847645 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/847645
Channel-parallel compression with random memory access Apr 12, 2020 Issued
Array ( [id] => 16373154 [patent_doc_number] => 10804928 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-13 [patent_title] => DA conversion device [patent_app_type] => utility [patent_app_number] => 16/843894 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 5271 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843894
DA conversion device Apr 8, 2020 Issued
Array ( [id] => 18359885 [patent_doc_number] => 20230141476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Switched Emitter Follower Circuit [patent_app_type] => utility [patent_app_number] => 17/917185 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17917185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917185
Switched emitter follower circuit Apr 8, 2020 Issued
Array ( [id] => 16395214 [patent_doc_number] => 20200336155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => MIXED-PRECISION COMPRESSION WITH RANDOM ACCESS [patent_app_type] => utility [patent_app_number] => 16/842682 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16842682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842682
Mixed-precision compression with random access Apr 6, 2020 Issued
Array ( [id] => 17470658 [patent_doc_number] => 11277144 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-15 [patent_title] => Analog-based DC offset compensation [patent_app_type] => utility [patent_app_number] => 16/840533 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3937 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16840533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/840533
Analog-based DC offset compensation Apr 5, 2020 Issued
Array ( [id] => 18001587 [patent_doc_number] => 11502705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Advanced database decompression [patent_app_type] => utility [patent_app_number] => 16/834839 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11230 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16834839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/834839
Advanced database decompression Mar 29, 2020 Issued
Array ( [id] => 16577823 [patent_doc_number] => 20210012224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => Precision hygiene using reinforcement learning [patent_app_type] => utility [patent_app_number] => 16/833485 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833485 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833485
Precision hygiene using reinforcement learning Mar 26, 2020 Issued
Array ( [id] => 17130924 [patent_doc_number] => 20210305693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Three-Dimensional Phased Array Antenna [patent_app_type] => utility [patent_app_number] => 16/828435 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828435
Three-dimensional phased array antenna Mar 23, 2020 Issued
Array ( [id] => 16301839 [patent_doc_number] => 20200287562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Low Noise Quantized Feedback Configuration [patent_app_type] => utility [patent_app_number] => 16/825958 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825958 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825958
Low noise quantized feedback configuration Mar 19, 2020 Issued
Array ( [id] => 16333177 [patent_doc_number] => 20200304143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => REMOTE DOWNHOLE SIGNAL DECODER AND METHOD FOR SIGNAL RE-TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/823325 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3709 [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] => 16823325 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823325
Remote downhole signal decoder and method for signal re-transmission Mar 17, 2020 Issued
Array ( [id] => 16669143 [patent_doc_number] => 10938405 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-02 [patent_title] => Apparatus and methods for characterization of high frequency and high data rate signals [patent_app_type] => utility [patent_app_number] => 16/822120 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8220 [patent_no_of_claims] => 20 [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] => 16822120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822120
Apparatus and methods for characterization of high frequency and high data rate signals Mar 17, 2020 Issued
Array ( [id] => 16846575 [patent_doc_number] => 11018681 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Digital-to-analog converter waveform generator [patent_app_type] => utility [patent_app_number] => 16/822655 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 37 [patent_no_of_words] => 11109 [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] => 16822655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822655
Digital-to-analog converter waveform generator Mar 17, 2020 Issued
Array ( [id] => 17709402 [patent_doc_number] => 20220209410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => A MICROWAVE TRANSFORMER AND A SYSTEM FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/605492 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30449 [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] => 17605492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605492
Microwave transformer and a system for fabricating the same Mar 15, 2020 Issued
Array ( [id] => 17977832 [patent_doc_number] => 11494698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Method and electronic device for selecting influence indicators by using automatic mechanism [patent_app_type] => utility [patent_app_number] => 16/816282 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5777 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16816282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/816282
Method and electronic device for selecting influence indicators by using automatic mechanism Mar 11, 2020 Issued
Array ( [id] => 16301840 [patent_doc_number] => 20200287563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => SIGMA-DELTA ANALOG TO DIGITAL CONVERTER [patent_app_type] => utility [patent_app_number] => 16/798385 [patent_app_country] => US [patent_app_date] => 2020-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16798385 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798385
Sigma-delta analog to digital converter Feb 22, 2020 Issued
Menu