Search

Jon Carlton Chang

Examiner (ID: 2356, Phone: (571)272-7417 , Office: P/2665 )

Most Active Art Unit
2665
Art Unit(s)
2623, 2899, 2606, 2616, 2624, 2665, 2723, 2613
Total Applications
1462
Issued Applications
1232
Pending Applications
52
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12203196 [patent_doc_number] => 09906278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Mixed mode operations within multiple user, multiple access, and/or MIMO wireless communications' [patent_app_type] => utility [patent_app_number] => 15/140858 [patent_app_country] => US [patent_app_date] => 2016-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 48 [patent_no_of_words] => 22213 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15140858 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/140858
Mixed mode operations within multiple user, multiple access, and/or MIMO wireless communications Apr 27, 2016 Issued
Array ( [id] => 11111727 [patent_doc_number] => 20160308699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'ELECTRONIC CIRCUIT CARD AND CORRESPONDING SIGNAL ACQUISITION AND GENERATION SYSTEM, INCLUDING ONE OR MORE PROGRAMMABLE DIGITAL MATRIX SWITCHES' [patent_app_type] => utility [patent_app_number] => 15/131260 [patent_app_country] => US [patent_app_date] => 2016-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4649 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15131260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/131260
Electronic circuit card and corresponding signal acquisition and generation system, including one or more programmable digital matrix switches Apr 17, 2016 Issued
Array ( [id] => 15202095 [patent_doc_number] => 10498562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Electric signal transmission device [patent_app_type] => utility [patent_app_number] => 16/090913 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5904 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16090913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/090913
Electric signal transmission device Apr 7, 2016 Issued
Array ( [id] => 11984561 [patent_doc_number] => 20170288716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'REDUCING OUT-OF-CHANNEL NOISE IN A WIRELESS DISTRIBUTION SYSTEM (WDS)' [patent_app_type] => utility [patent_app_number] => 15/086861 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9770 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 29 [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] => 15086861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/086861
Reducing out-of-channel noise in a wireless distribution system (WDS) Mar 30, 2016 Issued
Array ( [id] => 11695281 [patent_doc_number] => 20170170998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'PRE-COMBINER INTERFERENCE REMOVAL' [patent_app_type] => utility [patent_app_number] => 15/086777 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4891 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15086777 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/086777
PRE-COMBINER INTERFERENCE REMOVAL Mar 30, 2016 Abandoned
Array ( [id] => 11904992 [patent_doc_number] => 09774442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-26 [patent_title] => 'Communication device' [patent_app_type] => utility [patent_app_number] => 15/086643 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 15236 [patent_no_of_claims] => 13 [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] => 15086643 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/086643
Communication device Mar 30, 2016 Issued
Array ( [id] => 11097599 [patent_doc_number] => 20160294568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'PACKET ENERGY TRANSFER POWERED TELECOMMUNICATIONS SYSTEM FOR DISTRIBUTED ANTENNA SYSTEMS AND INTEGRATED WIRELESS FIDELITY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/086674 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5672 [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] => 15086674 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/086674
PACKET ENERGY TRANSFER POWERED TELECOMMUNICATIONS SYSTEM FOR DISTRIBUTED ANTENNA SYSTEMS AND INTEGRATED WIRELESS FIDELITY SYSTEM Mar 30, 2016 Abandoned
Array ( [id] => 11097572 [patent_doc_number] => 20160294541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'DIGITAL SYNCHRONIZER' [patent_app_type] => utility [patent_app_number] => 15/085776 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3418 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15085776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/085776
Digital synchronizer Mar 29, 2016 Issued
Array ( [id] => 11984778 [patent_doc_number] => 20170288933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'WIRELESS SIGNAL RECEIVER' [patent_app_type] => utility [patent_app_number] => 15/085299 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 18372 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15085299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/085299
WIRELESS SIGNAL RECEIVER Mar 29, 2016 Abandoned
Array ( [id] => 16610093 [patent_doc_number] => 10911119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Wireless communication device and method [patent_app_type] => utility [patent_app_number] => 15/561557 [patent_app_country] => US [patent_app_date] => 2016-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 14641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15561557 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561557
Wireless communication device and method Mar 24, 2016 Issued
Array ( [id] => 12264523 [patent_doc_number] => 20180083719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'METHOD AND DEVICE FOR ESTIMATING DOPPLER FREQUENCY BY USING BEAM SCANNING PROCESS IN WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/561384 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8068 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15561384 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561384
Method and device for estimating doppler frequency by using beam scanning process in wireless communication system Mar 22, 2016 Issued
Array ( [id] => 11968539 [patent_doc_number] => 20170272692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'BROADCAST SIGNAL FRAME GENERATION APPARATUS AND BROADCAST SIGNAL FRAME GENERATION METHOD USING LAYERED DIVISION MULTIPLEXING' [patent_app_type] => utility [patent_app_number] => 15/532061 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 18680 [patent_no_of_claims] => 19 [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] => 15532061 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/532061
Broadcast signal frame generation apparatus and broadcast signal frame generation method using layered division multiplexing Mar 7, 2016 Issued
Array ( [id] => 13216245 [patent_doc_number] => 10122503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Apparatus and method for coding packet [patent_app_type] => utility [patent_app_number] => 15/031984 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5040 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15031984 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/031984
Apparatus and method for coding packet Mar 2, 2016 Issued
Array ( [id] => 11398902 [patent_doc_number] => 20170019440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS' [patent_app_type] => utility [patent_app_number] => 15/056716 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 31476 [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] => 15056716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/056716
Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals Feb 28, 2016 Issued
Array ( [id] => 11912021 [patent_doc_number] => 09780853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Receiver configured to provide a channel capacity that exceeds a saturation channel capacity' [patent_app_type] => utility [patent_app_number] => 15/048880 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 41 [patent_no_of_words] => 30184 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15048880 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/048880
Receiver configured to provide a channel capacity that exceeds a saturation channel capacity Feb 18, 2016 Issued
Array ( [id] => 11933301 [patent_doc_number] => 09800310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Transmitter configured to provide a channel capacity that exceeds a saturation channel capacity' [patent_app_type] => utility [patent_app_number] => 15/048878 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 41 [patent_no_of_words] => 30239 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15048878 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/048878
Transmitter configured to provide a channel capacity that exceeds a saturation channel capacity Feb 18, 2016 Issued
Array ( [id] => 10810260 [patent_doc_number] => 20160156398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'PRE-CODING METHOD AND PRE-CODING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/016718 [patent_app_country] => US [patent_app_date] => 2016-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 119 [patent_figures_cnt] => 119 [patent_no_of_words] => 172191 [patent_no_of_claims] => 4 [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] => 15016718 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/016718
Pre-coding method and pre-coding device Feb 4, 2016 Issued
Array ( [id] => 10788293 [patent_doc_number] => 20160134449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'CYCLE-SLIP DETECTION METHOD AND APPARATUS, AND RECEIVER' [patent_app_type] => utility [patent_app_number] => 14/995855 [patent_app_country] => US [patent_app_date] => 2016-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7839 [patent_no_of_claims] => 11 [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] => 14995855 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/995855
Cycle-slip detection method and apparatus, and receiver Jan 13, 2016 Issued
Array ( [id] => 10772871 [patent_doc_number] => 20160119027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'ASYMMETRIC CHANNELS IN POWER LINE COMMUNICATIONS' [patent_app_type] => utility [patent_app_number] => 14/990471 [patent_app_country] => US [patent_app_date] => 2016-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8129 [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] => 14990471 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/990471
Asymmetric channels in power line communications Jan 6, 2016 Issued
Array ( [id] => 16069091 [patent_doc_number] => 10693513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => IQ imbalance estimator [patent_app_type] => utility [patent_app_number] => 14/977988 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3689 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14977988 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/977988
IQ imbalance estimator Dec 21, 2015 Issued
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