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] => 8727553 [patent_doc_number] => 08406690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Data transmission system' [patent_app_type] => utility [patent_app_number] => 13/108341 [patent_app_country] => US [patent_app_date] => 2011-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3502 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13108341 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/108341
Data transmission system May 15, 2011 Issued
Array ( [id] => 9186110 [patent_doc_number] => 08626083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-07 [patent_title] => 'Method and apparatus for tuning a communication device' [patent_app_type] => utility [patent_app_number] => 13/108589 [patent_app_country] => US [patent_app_date] => 2011-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 10193 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13108589 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/108589
Method and apparatus for tuning a communication device May 15, 2011 Issued
Array ( [id] => 9168896 [patent_doc_number] => 08594584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Method and apparatus for tuning a communication device' [patent_app_type] => utility [patent_app_number] => 13/108463 [patent_app_country] => US [patent_app_date] => 2011-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 10730 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13108463 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/108463
Method and apparatus for tuning a communication device May 15, 2011 Issued
Array ( [id] => 8798822 [patent_doc_number] => 08437701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-07 [patent_title] => 'Method and terminal for acquiring frequency difference' [patent_app_type] => utility [patent_app_number] => 13/108608 [patent_app_country] => US [patent_app_date] => 2011-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3907 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13108608 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/108608
Method and terminal for acquiring frequency difference May 15, 2011 Issued
Array ( [id] => 8535327 [patent_doc_number] => 08311489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'Closed-loop multiple-input-multiple-output scheme for wireless communication based on hierarchical feedback' [patent_app_type] => utility [patent_app_number] => 13/098731 [patent_app_country] => US [patent_app_date] => 2011-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5009 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13098731 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/098731
Closed-loop multiple-input-multiple-output scheme for wireless communication based on hierarchical feedback May 1, 2011 Issued
Array ( [id] => 9088528 [patent_doc_number] => 08559972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-15 [patent_title] => 'Method and system for automatically identifying wireless signal quality of a region' [patent_app_type] => utility [patent_app_number] => 13/094157 [patent_app_country] => US [patent_app_date] => 2011-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6573 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13094157 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/094157
Method and system for automatically identifying wireless signal quality of a region Apr 25, 2011 Issued
Array ( [id] => 6112270 [patent_doc_number] => 20110190018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'METHOD AND APPARATUS FOR PROVIDING A DISTRIBUTED ARCHTECTURE DIGITAL WIRELESS COMMUNCIATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/083724 [patent_app_country] => US [patent_app_date] => 2011-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10107 [patent_no_of_claims] => 18 [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/A1/0190/20110190018.pdf [firstpage_image] =>[orig_patent_app_number] => 13083724 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/083724
Method and apparatus for providing a distributed architecture digital wireless communication system Apr 10, 2011 Issued
Array ( [id] => 6189473 [patent_doc_number] => 20110171997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'APPARATUS AND METHOD FOR FORMING EVENT PICTURE IN MOBILE COMMUNICATION TERMINAL' [patent_app_type] => utility [patent_app_number] => 13/052836 [patent_app_country] => US [patent_app_date] => 2011-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1898 [patent_no_of_claims] => 13 [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/A1/0171/20110171997.pdf [firstpage_image] =>[orig_patent_app_number] => 13052836 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/052836
Apparatus and method for forming event picture in mobile communication terminal Mar 20, 2011 Issued
Array ( [id] => 8703190 [patent_doc_number] => 08396423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-12 [patent_title] => 'Wireless communications system providing wireless message data delivery through intermediary wireless communications device and related methods' [patent_app_type] => utility [patent_app_number] => 13/036565 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5134 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 13036565 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/036565
Wireless communications system providing wireless message data delivery through intermediary wireless communications device and related methods Feb 27, 2011 Issued
Array ( [id] => 5974949 [patent_doc_number] => 20110153209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'Portable GPS navigation device' [patent_app_type] => utility [patent_app_number] => 12/929863 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8767 [patent_no_of_claims] => 44 [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/A1/0153/20110153209.pdf [firstpage_image] =>[orig_patent_app_number] => 12929863 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/929863
Portable GPS navigation device Feb 21, 2011 Issued
Array ( [id] => 9142711 [patent_doc_number] => 08583192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Base station device, mobile communication method, and mobile communication system' [patent_app_type] => utility [patent_app_number] => 13/006558 [patent_app_country] => US [patent_app_date] => 2011-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5396 [patent_no_of_claims] => 7 [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] => 13006558 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/006558
Base station device, mobile communication method, and mobile communication system Jan 13, 2011 Issued
Array ( [id] => 6184099 [patent_doc_number] => 20110169115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'Wireless Communication Device for Remote Authenticity Verification of Semiconductor Chips, Multi-Chip Modules and Derivative Products' [patent_app_type] => utility [patent_app_number] => 13/005336 [patent_app_country] => US [patent_app_date] => 2011-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5467 [patent_no_of_claims] => 21 [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/A1/0169/20110169115.pdf [firstpage_image] =>[orig_patent_app_number] => 13005336 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/005336
Wireless Communication Device for Remote Authenticity Verification of Semiconductor Chips, Multi-Chip Modules and Derivative Products Jan 11, 2011 Abandoned
Array ( [id] => 6102358 [patent_doc_number] => 20110165851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'SIGNAL DETECTION APPARATUS AND SIGNAL DETECTION METHOD FOR USE IN RADIO STATION OF RADIO COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/975975 [patent_app_country] => US [patent_app_date] => 2010-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14132 [patent_no_of_claims] => 24 [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/A1/0165/20110165851.pdf [firstpage_image] =>[orig_patent_app_number] => 12975975 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/975975
Signal detection apparatus and signal detection method for use in radio station of radio communication system Dec 21, 2010 Issued
Array ( [id] => 9706433 [patent_doc_number] => 08831521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Circuits and methods of low-frequency noise filtering' [patent_app_type] => utility [patent_app_number] => 12/975334 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6022 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12975334 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/975334
Circuits and methods of low-frequency noise filtering Dec 20, 2010 Issued
Array ( [id] => 8252670 [patent_doc_number] => 20120156992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'COMMUNICATIONS DEVICE INCLUDING RADIO FREQUENCY (RF) SIGNAL BLOCKING LAYER FOR NEAR-FIELD COMMUNICATION (NFC) DEVICE AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 12/974395 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3453 [patent_no_of_claims] => 23 [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/A1/0156/20120156992.pdf [firstpage_image] =>[orig_patent_app_number] => 12974395 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/974395
Communications device including radio frequency (RF) signal blocking layer for near-field communication (NFC) device and related methods Dec 20, 2010 Issued
Array ( [id] => 7818211 [patent_doc_number] => 20120064831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'ELECTRONIC DEVICE WITH BLUETOOTH EARPHONE' [patent_app_type] => utility [patent_app_number] => 12/972536 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 891 [patent_no_of_claims] => 18 [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/A1/0064/20120064831.pdf [firstpage_image] =>[orig_patent_app_number] => 12972536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/972536
Electronic device with bluetooth earphone Dec 19, 2010 Issued
Array ( [id] => 6108391 [patent_doc_number] => 20110188191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => ' DUAL-USE PORTABLE DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/972605 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7047 [patent_no_of_claims] => 15 [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/A1/0188/20110188191.pdf [firstpage_image] =>[orig_patent_app_number] => 12972605 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/972605
Dual-use portable display device Dec 19, 2010 Issued
Array ( [id] => 9155798 [patent_doc_number] => 08588709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Switching apparatus and method for wireless communication system' [patent_app_type] => utility [patent_app_number] => 12/971548 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3759 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12971548 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/971548
Switching apparatus and method for wireless communication system Dec 16, 2010 Issued
Array ( [id] => 9186111 [patent_doc_number] => 08626084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-07 [patent_title] => 'Area efficient concurrent matching transceiver' [patent_app_type] => utility [patent_app_number] => 12/970210 [patent_app_country] => US [patent_app_date] => 2010-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 12456 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12970210 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/970210
Area efficient concurrent matching transceiver Dec 15, 2010 Issued
Array ( [id] => 9526517 [patent_doc_number] => 08750805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Systems and method for spur supression in a multiple radio SoC' [patent_app_type] => utility [patent_app_number] => 12/969800 [patent_app_country] => US [patent_app_date] => 2010-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 3913 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [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] => 12969800 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/969800
Systems and method for spur supression in a multiple radio SoC Dec 15, 2010 Issued
Menu