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] => 11088700 [patent_doc_number] => 20160285667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'JOINT ESTIMATION AND COMPENSATION METHOD OF RF IMPERFECTIONS IN LTE UPLINK SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/972886 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8368 [patent_no_of_claims] => 21 [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] => 14972886 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/972886
Joint estimation and compensation method of RF imperfections in LTE uplink system Dec 16, 2015 Issued
Array ( [id] => 10639094 [patent_doc_number] => 09356610 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-31 [patent_title] => 'Clock data recovery circuit and semiconductor device' [patent_app_type] => utility [patent_app_number] => 14/963611 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9953 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14963611 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/963611
Clock data recovery circuit and semiconductor device Dec 8, 2015 Issued
Array ( [id] => 13560363 [patent_doc_number] => 20180331729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => ACCESS POINT SELECTION [patent_app_type] => utility [patent_app_number] => 15/775907 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15775907 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/775907
Access point selection Nov 24, 2015 Issued
Array ( [id] => 12148310 [patent_doc_number] => 09882579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Receiver, sender, method for retrieving an additional datum from a signal and method for transmitting a datum and an additional datum in a signal' [patent_app_type] => utility [patent_app_number] => 14/933349 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9249 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [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] => 14933349 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/933349
Receiver, sender, method for retrieving an additional datum from a signal and method for transmitting a datum and an additional datum in a signal Nov 4, 2015 Issued
Array ( [id] => 10734034 [patent_doc_number] => 20160080183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'DEMODULATION OF ON-OFF-KEY MODULATED SIGNALS IN SIGNAL ISOLATOR SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/883342 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7514 [patent_no_of_claims] => 19 [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] => 14883342 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/883342
Demodulation of on-off-key modulated signals in signal isolator systems Oct 13, 2015 Issued
Array ( [id] => 13809195 [patent_doc_number] => 10181867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Crest factor reduction in a radio transmitter [patent_app_type] => utility [patent_app_number] => 14/878110 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6399 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14878110 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/878110
Crest factor reduction in a radio transmitter Oct 7, 2015 Issued
Array ( [id] => 11518328 [patent_doc_number] => 20170085403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'SWITCH CAPACITOR DECISION FEEDBACK EQUALIZER WITH INTERNAL CHARGE SUMMATION' [patent_app_type] => utility [patent_app_number] => 14/862677 [patent_app_country] => US [patent_app_date] => 2015-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12431 [patent_no_of_claims] => 33 [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] => 14862677 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/862677
Switch capacitor decision feedback equalizer with internal charge summation Sep 22, 2015 Issued
Array ( [id] => 10667738 [patent_doc_number] => 20160013884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'RECEIVER, METHOD FOR CANCELLING INTERFERENCE THEREOF AND TRANSMITTER FOR THE SAME' [patent_app_type] => utility [patent_app_number] => 14/858446 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6365 [patent_no_of_claims] => 20 [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] => 14858446 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/858446
Receiver, method for cancelling interference thereof and transmitter for the same Sep 17, 2015 Issued
Array ( [id] => 12006216 [patent_doc_number] => 20170310371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'METHOD AND DEVICE FOR 3D MIMO COMMUNICATION IN UE AND BASE STATION' [patent_app_type] => utility [patent_app_number] => 15/513408 [patent_app_country] => US [patent_app_date] => 2015-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6728 [patent_no_of_claims] => 20 [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] => 15513408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513408
METHOD AND DEVICE FOR 3D MIMO COMMUNICATION IN UE AND BASE STATION Sep 15, 2015 Abandoned
Array ( [id] => 16701537 [patent_doc_number] => 10952169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Signal transmitting/receiving method and apparatus [patent_app_type] => utility [patent_app_number] => 15/511621 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 10139 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15511621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511621
Signal transmitting/receiving method and apparatus Sep 14, 2015 Issued
Array ( [id] => 10733894 [patent_doc_number] => 20160080043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'SYSTEMS AND METHODS FOR TONE PLANS FOR WIRELESS COMMUNICATION NETWORKS' [patent_app_type] => utility [patent_app_number] => 14/853872 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 64 [patent_no_of_words] => 47490 [patent_no_of_claims] => 24 [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] => 14853872 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/853872
Systems and methods for tone plans for wireless communication networks Sep 13, 2015 Issued
Array ( [id] => 10748220 [patent_doc_number] => 20160094371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'ERROR DETECTOR AND METHOD FOR DETECTING ERROR OF AN OSCILLATOR' [patent_app_type] => utility [patent_app_number] => 14/852753 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9064 [patent_no_of_claims] => 23 [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] => 14852753 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/852753
ERROR DETECTOR AND METHOD FOR DETECTING ERROR OF AN OSCILLATOR Sep 13, 2015 Abandoned
Array ( [id] => 11111670 [patent_doc_number] => 20160308641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'Digital Representations of Analog Signals and Control Words Using Different Multi-Level Modulation Formats' [patent_app_type] => utility [patent_app_number] => 14/853478 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9731 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [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] => 14853478 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/853478
Digital representations of analog signals and control words using different multi-level modulation formats Sep 13, 2015 Issued
Array ( [id] => 11702621 [patent_doc_number] => 09692558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-27 [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] => 14/853291 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 89 [patent_no_of_words] => 26350 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14853291 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/853291
Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals Sep 13, 2015 Issued
Array ( [id] => 10719181 [patent_doc_number] => 20160065328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'COMMUNICATIONS IN A MULTI-USER ENVIRONMENT' [patent_app_type] => utility [patent_app_number] => 14/843217 [patent_app_country] => US [patent_app_date] => 2015-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7353 [patent_no_of_claims] => 21 [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] => 14843217 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/843217
COMMUNICATIONS IN A MULTI-USER ENVIRONMENT Sep 1, 2015 Abandoned
Array ( [id] => 10667808 [patent_doc_number] => 20160013954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'Vector Signaling Codes with Increased Signal to Noise Characteristics' [patent_app_type] => utility [patent_app_number] => 14/796443 [patent_app_country] => US [patent_app_date] => 2015-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10536 [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] => 14796443 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/796443
Vector signaling codes with increased signal to noise characteristics Jul 9, 2015 Issued
Array ( [id] => 10698122 [patent_doc_number] => 20160044270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'METHOD AND APPARTUS FOR MODULATING DATA AND RECORDING MEDIUM THEREOF' [patent_app_type] => utility [patent_app_number] => 14/793103 [patent_app_country] => US [patent_app_date] => 2015-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7204 [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] => 14793103 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/793103
Method and apparatus for modulating data and recording medium thereof Jul 6, 2015 Issued
Array ( [id] => 13683849 [patent_doc_number] => 20160380661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => METHOD OF PROCESSING SIGNALS, DATA PROCESSING SYSTEM, AND TRANSCEIVER DEVICE [patent_app_type] => utility [patent_app_number] => 14/751236 [patent_app_country] => US [patent_app_date] => 2015-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14751236 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/751236
Method of processing signals, data processing system, and transceiver device Jun 25, 2015 Issued
Array ( [id] => 11280445 [patent_doc_number] => 09496932 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-15 [patent_title] => 'Systems and methods of dynamic MIMO antenna configuration and/or reconfiguration for portable information handling systems' [patent_app_type] => utility [patent_app_number] => 14/717469 [patent_app_country] => US [patent_app_date] => 2015-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8086 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14717469 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/717469
Systems and methods of dynamic MIMO antenna configuration and/or reconfiguration for portable information handling systems May 19, 2015 Issued
Array ( [id] => 15761741 [patent_doc_number] => 10623008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Reconfigurable fractional-N frequency generation for a phase-locked loop [patent_app_type] => utility [patent_app_number] => 14/700695 [patent_app_country] => US [patent_app_date] => 2015-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9045 [patent_no_of_claims] => 20 [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] => 14700695 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/700695
Reconfigurable fractional-N frequency generation for a phase-locked loop Apr 29, 2015 Issued
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