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] => 14673711 [patent_doc_number] => 10374785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Clock phase adjustment using clock and data recovery scheme [patent_app_type] => utility [patent_app_number] => 15/391593 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 9339 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15391593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391593
Clock phase adjustment using clock and data recovery scheme Dec 26, 2016 Issued
Array ( [id] => 13216021 [patent_doc_number] => 10122390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Modulated signal generating device and wireless device [patent_app_type] => utility [patent_app_number] => 15/391324 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9531 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15391324 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391324
Modulated signal generating device and wireless device Dec 26, 2016 Issued
Array ( [id] => 13284677 [patent_doc_number] => 10153935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Apparatus, system and method of communicating a transmission according to a rotated 256 quadrature amplitude modulation (QAM) scheme [patent_app_type] => utility [patent_app_number] => 15/391270 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13499 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 642 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15391270 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391270
Apparatus, system and method of communicating a transmission according to a rotated 256 quadrature amplitude modulation (QAM) scheme Dec 26, 2016 Issued
Array ( [id] => 11711522 [patent_doc_number] => 20170180021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'METHOD AND DEVICE FOR BEAMFORMING' [patent_app_type] => utility [patent_app_number] => 15/385839 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6153 [patent_no_of_claims] => 10 [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] => 15385839 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/385839
Method and device for beam forming Dec 19, 2016 Issued
Array ( [id] => 13725629 [patent_doc_number] => 20170373770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => RECEIVING CIRCUIT CAPABLE OF PERFORMING I/Q MISMATCH CALIBRATION BASED ON EXTERNAL OSCILLATING SIGNAL [patent_app_type] => utility [patent_app_number] => 15/385230 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15385230 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/385230
Receiving circuit capable of performing I/Q mismatch calibration based on external oscillating signal Dec 19, 2016 Issued
Array ( [id] => 13710657 [patent_doc_number] => 20170366283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => Method and Device for Detecting Notch Band [patent_app_type] => utility [patent_app_number] => 15/369940 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15369940 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/369940
Method and device for detecting notch band Dec 5, 2016 Issued
Array ( [id] => 12175697 [patent_doc_number] => 09893847 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-02-13 [patent_title] => 'Wireless communication device and digital self-interference estimation method thereof' [patent_app_type] => utility [patent_app_number] => 15/369828 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5873 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15369828 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/369828
Wireless communication device and digital self-interference estimation method thereof Dec 4, 2016 Issued
Array ( [id] => 12096108 [patent_doc_number] => 20170353201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'Echo Cancellation Circuit, Receiver Applied to Digital Communication System and Echo Cancellation Method' [patent_app_type] => utility [patent_app_number] => 15/368885 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3836 [patent_no_of_claims] => 17 [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] => 15368885 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/368885
Echo cancellation circuit, receiver applied to digital communication system and echo cancellation method Dec 4, 2016 Issued
Array ( [id] => 12536556 [patent_doc_number] => 10009050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Quadrature transmitter, wireless communication unit, and method for spur suppression [patent_app_type] => utility [patent_app_number] => 15/367439 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10336 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15367439 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367439
Quadrature transmitter, wireless communication unit, and method for spur suppression Dec 1, 2016 Issued
Array ( [id] => 11674602 [patent_doc_number] => 20170163327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'SYSTEM AND METHOD FOR BEAMFORMING WTH AUTOMATIC AMPLITUDE AND PHASE ERROR CALIBRATION' [patent_app_type] => utility [patent_app_number] => 15/366052 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9157 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15366052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/366052
System and method for beamforming wth automatic amplitude and phase error calibration Nov 30, 2016 Issued
Array ( [id] => 12419220 [patent_doc_number] => 09973360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Method and apparatus for generating phase shift control signals [patent_app_type] => utility [patent_app_number] => 15/366273 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6869 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15366273 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/366273
Method and apparatus for generating phase shift control signals Nov 30, 2016 Issued
Array ( [id] => 12041132 [patent_doc_number] => 09819373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-14 [patent_title] => 'Systems and methods for increasing the effectiveness of digital pre-distortion in electronic communications' [patent_app_type] => utility [patent_app_number] => 15/362080 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 30 [patent_no_of_words] => 13069 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15362080 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/362080
Systems and methods for increasing the effectiveness of digital pre-distortion in electronic communications Nov 27, 2016 Issued
Array ( [id] => 11946777 [patent_doc_number] => 20170250927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'VIRTUAL RADIO ACCESS NETWORK USING SOFTWARE-DEFINED NETWORK OF REMOTES AND DIGITAL MULTIPLEXING SWITCHES' [patent_app_type] => utility [patent_app_number] => 15/358060 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11912 [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] => 15358060 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358060
VIRTUAL RADIO ACCESS NETWORK USING SOFTWARE-DEFINED NETWORK OF REMOTES AND DIGITAL MULTIPLEXING SWITCHES Nov 20, 2016 Abandoned
Array ( [id] => 13600027 [patent_doc_number] => 20180351562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => DIGITAL PHASE LOCKED LOOP [patent_app_type] => utility [patent_app_number] => 15/779119 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779119 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779119
Digital phase locked loop Nov 9, 2016 Issued
Array ( [id] => 12670579 [patent_doc_number] => 20180115359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => Method and Systems using Quasi-Synchronous Distributed CDD Systems [patent_app_type] => utility [patent_app_number] => 15/332008 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5565 [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] => 15332008 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/332008
Method and systems using quasi-synchronous distributed CDD systems Oct 23, 2016 Issued
Array ( [id] => 15016629 [patent_doc_number] => 10454483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Open loop oscillator time-to-digital conversion [patent_app_type] => utility [patent_app_number] => 15/332152 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4895 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15332152 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/332152
Open loop oscillator time-to-digital conversion Oct 23, 2016 Issued
Array ( [id] => 11440031 [patent_doc_number] => 20170041053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'PRE-CODING METHOD AND PRE-CODING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/298799 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 119 [patent_figures_cnt] => 119 [patent_no_of_words] => 169774 [patent_no_of_claims] => 6 [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] => 15298799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298799
Pre-coding method and pre-coding device Oct 19, 2016 Issued
Array ( [id] => 11440031 [patent_doc_number] => 20170041053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'PRE-CODING METHOD AND PRE-CODING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/298799 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 119 [patent_figures_cnt] => 119 [patent_no_of_words] => 169774 [patent_no_of_claims] => 6 [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] => 15298799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298799
Pre-coding method and pre-coding device Oct 19, 2016 Issued
Array ( [id] => 11440031 [patent_doc_number] => 20170041053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'PRE-CODING METHOD AND PRE-CODING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/298799 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 119 [patent_figures_cnt] => 119 [patent_no_of_words] => 169774 [patent_no_of_claims] => 6 [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] => 15298799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298799
Pre-coding method and pre-coding device Oct 19, 2016 Issued
Array ( [id] => 11440031 [patent_doc_number] => 20170041053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'PRE-CODING METHOD AND PRE-CODING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/298799 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 119 [patent_figures_cnt] => 119 [patent_no_of_words] => 169774 [patent_no_of_claims] => 6 [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] => 15298799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298799
Pre-coding method and pre-coding device Oct 19, 2016 Issued
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