Search

Jianchun Qin

Examiner (ID: 6983, Phone: (571)272-5981 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2837, 2832
Total Applications
1396
Issued Applications
929
Pending Applications
95
Abandoned Applications
392

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6598838 [patent_doc_number] => 20100062715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'PORTABLE ELECTRONIC APPARATUS FUNCTIONING AS PEN-TABLE AND COMPUTER SYSTEM USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/551653 [patent_app_country] => US [patent_app_date] => 2009-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4268 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20100062715.pdf [firstpage_image] =>[orig_patent_app_number] => 12551653 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551653
Portable electronic apparatus functioning as pen-table and computer system using the same Aug 31, 2009 Issued
Array ( [id] => 8272460 [patent_doc_number] => 08213974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'System and method for sequencing radio items for a multi downlink multi carrier receiver' [patent_app_type] => utility [patent_app_number] => 12/551711 [patent_app_country] => US [patent_app_date] => 2009-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 9144 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12551711 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551711
System and method for sequencing radio items for a multi downlink multi carrier receiver Aug 31, 2009 Issued
Array ( [id] => 8762410 [patent_doc_number] => 08422942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Radio relay apparatus and method' [patent_app_type] => utility [patent_app_number] => 12/551835 [patent_app_country] => US [patent_app_date] => 2009-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10977 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12551835 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551835
Radio relay apparatus and method Aug 31, 2009 Issued
Array ( [id] => 6025195 [patent_doc_number] => 20110053521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'DEVICE, SYSTEM AND METHOD OF TRANSFERRING A WIRELESS COMMUNICATION SESSION BETWEEN WIRELESS COMMUNICATION FREQUENCY BANDS' [patent_app_type] => utility [patent_app_number] => 12/551614 [patent_app_country] => US [patent_app_date] => 2009-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8766 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20110053521.pdf [firstpage_image] =>[orig_patent_app_number] => 12551614 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551614
Device, system and method of transferring a wireless communication session between wireless communication frequency bands Aug 31, 2009 Issued
Array ( [id] => 6235633 [patent_doc_number] => 20100267337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'PRINTING SYSTEM AND METHOD FOR PORTABLE WIRELESS DEVICE' [patent_app_type] => utility [patent_app_number] => 12/551727 [patent_app_country] => US [patent_app_date] => 2009-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1135 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0267/20100267337.pdf [firstpage_image] =>[orig_patent_app_number] => 12551727 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551727
PRINTING SYSTEM AND METHOD FOR PORTABLE WIRELESS DEVICE Aug 31, 2009 Abandoned
Array ( [id] => 8377412 [patent_doc_number] => 08260215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-04 [patent_title] => 'Efficient receiver frequency plan for covering multiple frequency bands' [patent_app_type] => utility [patent_app_number] => 12/550833 [patent_app_country] => US [patent_app_date] => 2009-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6135 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [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] => 12550833 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/550833
Efficient receiver frequency plan for covering multiple frequency bands Aug 30, 2009 Issued
Array ( [id] => 10120204 [patent_doc_number] => 09155103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Coexistence manager for controlling operation of multiple radios' [patent_app_type] => utility [patent_app_number] => 12/549651 [patent_app_country] => US [patent_app_date] => 2009-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 13534 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12549651 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/549651
Coexistence manager for controlling operation of multiple radios Aug 27, 2009 Issued
Array ( [id] => 8970860 [patent_doc_number] => 08509686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Auxiliary cellular phone module' [patent_app_type] => utility [patent_app_number] => 12/547398 [patent_app_country] => US [patent_app_date] => 2009-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7924 [patent_no_of_claims] => 38 [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] => 12547398 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/547398
Auxiliary cellular phone module Aug 24, 2009 Issued
Array ( [id] => 6025308 [patent_doc_number] => 20110053634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'HANDHELD COMMUNICATION DEVICES WITH SHARED PROCESSING AND METHODS FOR USE THEREWITH' [patent_app_type] => utility [patent_app_number] => 12/547432 [patent_app_country] => US [patent_app_date] => 2009-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10688 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20110053634.pdf [firstpage_image] =>[orig_patent_app_number] => 12547432 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/547432
HANDHELD COMMUNICATION DEVICES WITH SHARED PROCESSING AND METHODS FOR USE THEREWITH Aug 24, 2009 Abandoned
Array ( [id] => 8877979 [patent_doc_number] => 08472958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'Wireless telecommunication system, transmitter and receiver, transmitting and receiving a plurality of data streams' [patent_app_type] => utility [patent_app_number] => 12/544536 [patent_app_country] => US [patent_app_date] => 2009-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 12216 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12544536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544536
Wireless telecommunication system, transmitter and receiver, transmitting and receiving a plurality of data streams Aug 19, 2009 Issued
Array ( [id] => 7797693 [patent_doc_number] => 08126406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Closed-loop signalling method for controlling multiple transmit beams and correspondingly adapted transceiver devices' [patent_app_type] => utility [patent_app_number] => 12/461203 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11849 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/126/08126406.pdf [firstpage_image] =>[orig_patent_app_number] => 12461203 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/461203
Closed-loop signalling method for controlling multiple transmit beams and correspondingly adapted transceiver devices Aug 3, 2009 Issued
Array ( [id] => 9325453 [patent_doc_number] => 08660487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-25 [patent_title] => 'Contactless data transmission' [patent_app_type] => utility [patent_app_number] => 12/477293 [patent_app_country] => US [patent_app_date] => 2009-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4861 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12477293 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/477293
Contactless data transmission Jun 2, 2009 Issued
Array ( [id] => 5513521 [patent_doc_number] => 20090213827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'Dual-Function Wireless Data Terminal' [patent_app_type] => utility [patent_app_number] => 12/426251 [patent_app_country] => US [patent_app_date] => 2009-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8216 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20090213827.pdf [firstpage_image] =>[orig_patent_app_number] => 12426251 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/426251
Dual-Function Wireless Data Terminal Apr 18, 2009 Abandoned
Array ( [id] => 6353345 [patent_doc_number] => 20100022183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'System and Method for Real-Time Wireless Transmission of Digital Audio Signal and Control Data' [patent_app_type] => utility [patent_app_number] => 12/422798 [patent_app_country] => US [patent_app_date] => 2009-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10132 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20100022183.pdf [firstpage_image] =>[orig_patent_app_number] => 12422798 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/422798
System and method for real-time wireless transmission of digital audio signal and control data Apr 12, 2009 Issued
Array ( [id] => 5383643 [patent_doc_number] => 20090224887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'ADJUSTABLE CIRCUIT AND RFID READER DEVICE' [patent_app_type] => utility [patent_app_number] => 12/400183 [patent_app_country] => US [patent_app_date] => 2009-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8701 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0224/20090224887.pdf [firstpage_image] =>[orig_patent_app_number] => 12400183 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/400183
Adjustable circuit and RFID reader device Mar 8, 2009 Issued
Array ( [id] => 8210523 [patent_doc_number] => 20120129462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'COGNITIVE RADIO' [patent_app_type] => utility [patent_app_number] => 13/146892 [patent_app_country] => US [patent_app_date] => 2009-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5083 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20120129462.pdf [firstpage_image] =>[orig_patent_app_number] => 13146892 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/146892
Cognitive radio Jan 27, 2009 Issued
Array ( [id] => 10872499 [patent_doc_number] => 08897714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-25 [patent_title] => 'Method of estimating path loss for a channel' [patent_app_type] => utility [patent_app_number] => 13/145255 [patent_app_country] => US [patent_app_date] => 2009-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6921 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13145255 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/145255
Method of estimating path loss for a channel Jan 19, 2009 Issued
Array ( [id] => 7561490 [patent_doc_number] => 20110275323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'Headset System With Two User Interfaces' [patent_app_type] => utility [patent_app_number] => 13/144817 [patent_app_country] => US [patent_app_date] => 2009-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5760 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0275/20110275323.pdf [firstpage_image] =>[orig_patent_app_number] => 13144817 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/144817
Headset system with two user interfaces Jan 19, 2009 Issued
Array ( [id] => 5410303 [patent_doc_number] => 20090124202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'Modular wireless multimedia device' [patent_app_type] => utility [patent_app_number] => 12/354700 [patent_app_country] => US [patent_app_date] => 2009-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4389 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0124/20090124202.pdf [firstpage_image] =>[orig_patent_app_number] => 12354700 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/354700
Modular wireless multimedia device Jan 14, 2009 Issued
Array ( [id] => 6610135 [patent_doc_number] => 20100171554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'OFFSET CANCELLATION FOR DC ISOLATED NODES' [patent_app_type] => utility [patent_app_number] => 12/349011 [patent_app_country] => US [patent_app_date] => 2009-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5033 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0171/20100171554.pdf [firstpage_image] =>[orig_patent_app_number] => 12349011 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/349011
Offset cancellation for DC isolated nodes Jan 5, 2009 Issued
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