Search

Zhitong Chen

Examiner (ID: 12313, Phone: (571)270-1936 , Office: P/2649 )

Most Active Art Unit
2649
Art Unit(s)
2647, 2616, 2649
Total Applications
691
Issued Applications
469
Pending Applications
93
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10449198 [patent_doc_number] => 20150334212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-19 [patent_title] => 'Cell Phone Storage Apparatus' [patent_app_type] => utility [patent_app_number] => 14/279086 [patent_app_country] => US [patent_app_date] => 2014-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1585 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14279086 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/279086
Cell Phone Storage Apparatus May 14, 2014 Abandoned
Array ( [id] => 10315643 [patent_doc_number] => 20150200646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-16 [patent_title] => 'Wireless Communication Device and Method of Adjusting Antenna Matching' [patent_app_type] => utility [patent_app_number] => 14/248356 [patent_app_country] => US [patent_app_date] => 2014-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4516 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14248356 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/248356
Wireless communication device and method of adjusting antenna matching Apr 8, 2014 Issued
Array ( [id] => 9636807 [patent_doc_number] => 20140214917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'Custom Voice Track' [patent_app_type] => utility [patent_app_number] => 14/231833 [patent_app_country] => US [patent_app_date] => 2014-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 16946 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14231833 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/231833
Custom Voice Track Mar 31, 2014 Abandoned
Array ( [id] => 10396406 [patent_doc_number] => 20150281413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'Input Device Attachment' [patent_app_type] => utility [patent_app_number] => 14/229466 [patent_app_country] => US [patent_app_date] => 2014-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8928 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14229466 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/229466
Input device attachment Mar 27, 2014 Issued
Array ( [id] => 14179403 [patent_doc_number] => 10263728 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-16 [patent_title] => Combining time-varying non-linear distortion with a communications signal [patent_app_type] => utility [patent_app_number] => 14/223369 [patent_app_country] => US [patent_app_date] => 2014-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 10647 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14223369 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/223369
Combining time-varying non-linear distortion with a communications signal Mar 23, 2014 Issued
Array ( [id] => 11660870 [patent_doc_number] => 09673887 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-06-06 [patent_title] => 'Self-calibration of a communications device for transmit power level control' [patent_app_type] => utility [patent_app_number] => 14/222294 [patent_app_country] => US [patent_app_date] => 2014-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5061 [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] => 14222294 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/222294
Self-calibration of a communications device for transmit power level control Mar 20, 2014 Issued
Array ( [id] => 10386756 [patent_doc_number] => 20150271764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'Positioning measurement management' [patent_app_type] => utility [patent_app_number] => 14/222493 [patent_app_country] => US [patent_app_date] => 2014-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8770 [patent_no_of_claims] => 30 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14222493 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/222493
Positioning measurement management Mar 20, 2014 Abandoned
Array ( [id] => 9756977 [patent_doc_number] => 20140287678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'TRANSMISSION POWER MANAGEMENT DEVICE AND TRANSMISSION POWER MANAGEMENT METHOD' [patent_app_type] => utility [patent_app_number] => 14/220861 [patent_app_country] => US [patent_app_date] => 2014-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12128 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14220861 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/220861
Transmission power management device and transmission power management method Mar 19, 2014 Issued
Array ( [id] => 9757089 [patent_doc_number] => 20140287790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'COMMUNICATION SYSTEM AND RADIO WAVE MONITORING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/220728 [patent_app_country] => US [patent_app_date] => 2014-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6307 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14220728 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/220728
COMMUNICATION SYSTEM AND RADIO WAVE MONITORING APPARATUS Mar 19, 2014 Abandoned
Array ( [id] => 9901771 [patent_doc_number] => 20150056971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'CREATING MULTIPLE HOME PHONE GROUPS FROM A NETWORK OF COMMUNICATION DEVICES' [patent_app_type] => utility [patent_app_number] => 14/220031 [patent_app_country] => US [patent_app_date] => 2014-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6524 [patent_no_of_claims] => 28 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14220031 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/220031
CREATING MULTIPLE HOME PHONE GROUPS FROM A NETWORK OF COMMUNICATION DEVICES Mar 18, 2014 Abandoned
Array ( [id] => 10371985 [patent_doc_number] => 20150256991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'SYSTEMS AND METHODS TO DISCOVER ACCESS POINTS (AP) IN WIRELESS NETWORKS' [patent_app_type] => utility [patent_app_number] => 14/197875 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3609 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14197875 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/197875
SYSTEMS AND METHODS TO DISCOVER ACCESS POINTS (AP) IN WIRELESS NETWORKS Mar 4, 2014 Abandoned
Array ( [id] => 9738169 [patent_doc_number] => 20140273887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'TUNABLE ILA AND DILA MATCHING FOR SIMULTANEOUS HIGH AND LOW BAND OPERATION' [patent_app_type] => utility [patent_app_number] => 14/195122 [patent_app_country] => US [patent_app_date] => 2014-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6318 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14195122 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/195122
TUNABLE ILA AND DILA MATCHING FOR SIMULTANEOUS HIGH AND LOW BAND OPERATION Mar 2, 2014 Abandoned
Array ( [id] => 10364908 [patent_doc_number] => 20150249913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'LOCATION-BASED SECURE WAVE' [patent_app_type] => utility [patent_app_number] => 14/194595 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7575 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14194595 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/194595
LOCATION-BASED SECURE WAVE Feb 27, 2014 Abandoned
Array ( [id] => 11234455 [patent_doc_number] => 09461697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'In-service monitoring and cancellation of passive intermodulation interferences' [patent_app_type] => utility [patent_app_number] => 14/192513 [patent_app_country] => US [patent_app_date] => 2014-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4132 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14192513 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/192513
In-service monitoring and cancellation of passive intermodulation interferences Feb 26, 2014 Issued
Array ( [id] => 9895682 [patent_doc_number] => 20150050881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'WIRELESS POWER CHARGER' [patent_app_type] => utility [patent_app_number] => 14/190872 [patent_app_country] => US [patent_app_date] => 2014-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3213 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14190872 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/190872
WIRELESS POWER CHARGER Feb 25, 2014 Abandoned
Array ( [id] => 12114065 [patent_doc_number] => 09870057 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-16 [patent_title] => 'Gesture detection using an array of short-range communication devices' [patent_app_type] => utility [patent_app_number] => 14/165167 [patent_app_country] => US [patent_app_date] => 2014-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 17052 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14165167 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/165167
Gesture detection using an array of short-range communication devices Jan 26, 2014 Issued
Array ( [id] => 10322227 [patent_doc_number] => 20150207231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'CO-LOCATED ANTENNAS AND AN ELECTRONIC DEVICE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/160231 [patent_app_country] => US [patent_app_date] => 2014-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5032 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14160231 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/160231
CO-LOCATED ANTENNAS AND AN ELECTRONIC DEVICE INCLUDING THE SAME Jan 20, 2014 Abandoned
Array ( [id] => 11934210 [patent_doc_number] => 09801226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Methods and arrangements to improve link with out-of-band information' [patent_app_type] => utility [patent_app_number] => 14/142840 [patent_app_country] => US [patent_app_date] => 2013-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 12795 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14142840 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/142840
Methods and arrangements to improve link with out-of-band information Dec 27, 2013 Issued
Array ( [id] => 11467541 [patent_doc_number] => 09584191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Antenna tuning unit' [patent_app_type] => utility [patent_app_number] => 14/135919 [patent_app_country] => US [patent_app_date] => 2013-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9512 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14135919 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/135919
Antenna tuning unit Dec 19, 2013 Issued
Array ( [id] => 11702491 [patent_doc_number] => 09692428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-27 [patent_title] => 'Self-calibrating shared-component dual synthesizer' [patent_app_type] => utility [patent_app_number] => 14/137366 [patent_app_country] => US [patent_app_date] => 2013-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7635 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14137366 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/137366
Self-calibrating shared-component dual synthesizer Dec 19, 2013 Issued
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