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] => 15237321 [patent_doc_number] => 10506404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Voice call management in a modular smartphone [patent_app_type] => utility [patent_app_number] => 14/688361 [patent_app_country] => US [patent_app_date] => 2015-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 4 [patent_no_of_words] => 3354 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14688361 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/688361
Voice call management in a modular smartphone Apr 15, 2015 Issued
Array ( [id] => 12970807 [patent_doc_number] => 09876526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Tunable bandpass filter for communication system [patent_app_type] => utility [patent_app_number] => 14/685579 [patent_app_country] => US [patent_app_date] => 2015-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3303 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14685579 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/685579
Tunable bandpass filter for communication system Apr 12, 2015 Issued
Array ( [id] => 11089369 [patent_doc_number] => 20160286337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'SYSTEMS AND METHODS FOR AUDIO STREAMING' [patent_app_type] => utility [patent_app_number] => 14/665717 [patent_app_country] => US [patent_app_date] => 2015-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8859 [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] => 14665717 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/665717
SYSTEMS AND METHODS FOR AUDIO STREAMING Mar 22, 2015 Abandoned
Array ( [id] => 10378774 [patent_doc_number] => 20150263781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'METHOD OF MANAGING FREQUENCIES, AND A COMMUNICATIONS DEVICE IN AN AIRBORNE PLATFORM' [patent_app_type] => utility [patent_app_number] => 14/659346 [patent_app_country] => US [patent_app_date] => 2015-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7919 [patent_no_of_claims] => 9 [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] => 14659346 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/659346
Method of managing frequencies, and a communications device in an airborne platform Mar 15, 2015 Issued
Array ( [id] => 13454393 [patent_doc_number] => 20180278739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => REGION PROMPT METHOD AND TERMINAL [patent_app_type] => utility [patent_app_number] => 15/556851 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15556851 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/556851
REGION PROMPT METHOD AND TERMINAL Mar 8, 2015 Abandoned
Array ( [id] => 15235711 [patent_doc_number] => 10505589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Signal bridge device [patent_app_type] => utility [patent_app_number] => 15/550277 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 11049 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 521 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15550277 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/550277
Signal bridge device Feb 18, 2015 Issued
Array ( [id] => 12102820 [patent_doc_number] => 09859927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-02 [patent_title] => 'Communication-satellite system that causes reduced interference' [patent_app_type] => utility [patent_app_number] => 14/626360 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 7224 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14626360 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/626360
Communication-satellite system that causes reduced interference Feb 18, 2015 Issued
Array ( [id] => 12014337 [patent_doc_number] => 09807676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Frequency notifying device, wireless device, management device and method' [patent_app_type] => utility [patent_app_number] => 14/611666 [patent_app_country] => US [patent_app_date] => 2015-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11907 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14611666 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/611666
Frequency notifying device, wireless device, management device and method Feb 1, 2015 Issued
Array ( [id] => 12155098 [patent_doc_number] => 20180026362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'Reduced Gain of an Antenna Beam Pattern' [patent_app_type] => utility [patent_app_number] => 15/543059 [patent_app_country] => US [patent_app_date] => 2015-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6862 [patent_no_of_claims] => 24 [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] => 15543059 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/543059
Reduced gain of an antenna beam pattern Jan 28, 2015 Issued
Array ( [id] => 11317277 [patent_doc_number] => 20160353387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'POWER CONTROL METHOD AND POWER CONTROL APPARATUS FOR UPLINK CHANNELS' [patent_app_type] => utility [patent_app_number] => 15/114820 [patent_app_country] => US [patent_app_date] => 2015-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 37426 [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] => 15114820 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/114820
Power control method and power control apparatus for uplink channels Jan 26, 2015 Issued
Array ( [id] => 12258312 [patent_doc_number] => 09930475 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-27 [patent_title] => 'Customer service document with data storage device' [patent_app_type] => utility [patent_app_number] => 14/588542 [patent_app_country] => US [patent_app_date] => 2015-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13085 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14588542 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/588542
Customer service document with data storage device Jan 1, 2015 Issued
Array ( [id] => 10233975 [patent_doc_number] => 20150118969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'METHOD AND APPARATUS FOR MEASURING ANTENNA SPACE CORRELATION, AND TERMINAL DEVICE' [patent_app_type] => utility [patent_app_number] => 14/586117 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6750 [patent_no_of_claims] => 12 [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] => 14586117 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/586117
METHOD AND APPARATUS FOR MEASURING ANTENNA SPACE CORRELATION, AND TERMINAL DEVICE Dec 29, 2014 Abandoned
Array ( [id] => 10255932 [patent_doc_number] => 20150140928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'METHOD, APPARATUS, AND TERMINAL DEVICE FOR CONTROLLING NEAR FIELD COMMUNICATION RADIO FREQUENCY DISCOVERY' [patent_app_type] => utility [patent_app_number] => 14/586178 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 27088 [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] => 14586178 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/586178
METHOD, APPARATUS, AND TERMINAL DEVICE FOR CONTROLLING NEAR FIELD COMMUNICATION RADIO FREQUENCY DISCOVERY Dec 29, 2014 Abandoned
Array ( [id] => 10287431 [patent_doc_number] => 20150172429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'DATA TRANSMISSION DEVICE AND DATA TRANSMISSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/586283 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6469 [patent_no_of_claims] => 17 [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] => 14586283 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/586283
DATA TRANSMISSION DEVICE AND DATA TRANSMISSION SYSTEM Dec 29, 2014 Abandoned
Array ( [id] => 12258311 [patent_doc_number] => 09930474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Method and system for integrating wearable glasses to vehicle' [patent_app_type] => utility [patent_app_number] => 14/581574 [patent_app_country] => US [patent_app_date] => 2014-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3308 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14581574 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/581574
Method and system for integrating wearable glasses to vehicle Dec 22, 2014 Issued
Array ( [id] => 10985757 [patent_doc_number] => 20160182702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'PHYSICAL COMPONENT DETECTION AND USER INTERFACE CHANGE ON A COMMUNICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/578344 [patent_app_country] => US [patent_app_date] => 2014-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7270 [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] => 14578344 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/578344
PHYSICAL COMPONENT DETECTION AND USER INTERFACE CHANGE ON A COMMUNICATION DEVICE Dec 19, 2014 Abandoned
Array ( [id] => 12983929 [patent_doc_number] => 20170343640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => CHECKING THE HEALTH OF RADIO MODEL DATA [patent_app_type] => utility [patent_app_number] => 15/536993 [patent_app_country] => US [patent_app_date] => 2014-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15536993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536993
Checking the health of radio model data Dec 17, 2014 Issued
Array ( [id] => 10214474 [patent_doc_number] => 20150099465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-09 [patent_title] => 'COMMUNICATION DEVICE, CONTROL METHOD, AND PROGRAM' [patent_app_type] => utility [patent_app_number] => 14/573271 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11451 [patent_no_of_claims] => 2 [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] => 14573271 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/573271
Communication device, control method, and program Dec 16, 2014 Issued
Array ( [id] => 13216017 [patent_doc_number] => 10122388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Auto-tunable antenna devices [patent_app_type] => utility [patent_app_number] => 14/563808 [patent_app_country] => US [patent_app_date] => 2014-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5355 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14563808 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/563808
Auto-tunable antenna devices Dec 7, 2014 Issued
Array ( [id] => 10711417 [patent_doc_number] => 20160057564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'BLUETOOTH PAIRING METHOD USING A WIRED CONNECTION' [patent_app_type] => utility [patent_app_number] => 14/563549 [patent_app_country] => US [patent_app_date] => 2014-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2489 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14563549 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/563549
BLUETOOTH PAIRING METHOD USING A WIRED CONNECTION Dec 7, 2014 Abandoned
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