Search

Kawing Chan

Examiner (ID: 4339, Phone: (571)270-3909 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2846, 2837, 4147
Total Applications
954
Issued Applications
690
Pending Applications
56
Abandoned Applications
235

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10378606 [patent_doc_number] => 20150263613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'APPARATUS FOR INTEGRATED CIRCUIT INTERFACE AND ASSOCIATED METHODS' [patent_app_type] => utility [patent_app_number] => 14/726402 [patent_app_country] => US [patent_app_date] => 2015-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6568 [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] => 14726402 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/726402
Apparatus for integrated circuit interface and associated methods May 28, 2015 Issued
Array ( [id] => 11858771 [patent_doc_number] => 09738442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Methods and systems for waste management' [patent_app_type] => utility [patent_app_number] => 14/718787 [patent_app_country] => US [patent_app_date] => 2015-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4745 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14718787 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/718787
Methods and systems for waste management May 20, 2015 Issued
Array ( [id] => 10351621 [patent_doc_number] => 20150236626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'BRUSHLESS MOTOR CONTROL DEVICE AND BRUSHLESS MOTOR SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/702595 [patent_app_country] => US [patent_app_date] => 2015-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10020 [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] => 14702595 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/702595
BRUSHLESS MOTOR CONTROL DEVICE AND BRUSHLESS MOTOR SYSTEM Apr 30, 2015 Abandoned
Array ( [id] => 10403302 [patent_doc_number] => 20150288311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'Method and Apparatus for Control of a Synchronous Permanent Magnet Motor, Particularly Over a Long Cable in a Well' [patent_app_type] => utility [patent_app_number] => 14/697125 [patent_app_country] => US [patent_app_date] => 2015-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5215 [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] => 14697125 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/697125
Method and Apparatus for Control of a Synchronous Permanent Magnet Motor, Particularly Over a Long Cable in a Well Apr 26, 2015 Abandoned
Array ( [id] => 11256434 [patent_doc_number] => 09481325 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-01 [patent_title] => 'Control of an access opening in a body of a vehicle' [patent_app_type] => utility [patent_app_number] => 14/692030 [patent_app_country] => US [patent_app_date] => 2015-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3423 [patent_no_of_claims] => 20 [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] => 14692030 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/692030
Control of an access opening in a body of a vehicle Apr 20, 2015 Issued
Array ( [id] => 10477321 [patent_doc_number] => 20150362338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'Excitation Signal Generator for Resolver' [patent_app_type] => utility [patent_app_number] => 14/684486 [patent_app_country] => US [patent_app_date] => 2015-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3713 [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] => 14684486 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/684486
Excitation signal generator for resolver Apr 12, 2015 Issued
Array ( [id] => 10391022 [patent_doc_number] => 20150276029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'HIGH RELIABILITY ACTUATOR' [patent_app_type] => utility [patent_app_number] => 14/671327 [patent_app_country] => US [patent_app_date] => 2015-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8229 [patent_no_of_claims] => 24 [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] => 14671327 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/671327
High reliability actuator Mar 26, 2015 Issued
Array ( [id] => 10378648 [patent_doc_number] => 20150263655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'REVERSE ROTATION BRAKING FOR A PM MOTOR' [patent_app_type] => utility [patent_app_number] => 14/665402 [patent_app_country] => US [patent_app_date] => 2015-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2704 [patent_no_of_claims] => 14 [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] => 14665402 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/665402
Reverse rotation braking for a PM motor Mar 22, 2015 Issued
Array ( [id] => 13044327 [patent_doc_number] => 10044310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Methods of auto tuning machine parameters and systems thereof [patent_app_type] => utility [patent_app_number] => 14/658804 [patent_app_country] => US [patent_app_date] => 2015-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9919 [patent_no_of_claims] => 10 [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] => 14658804 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/658804
Methods of auto tuning machine parameters and systems thereof Mar 15, 2015 Issued
Array ( [id] => 10374958 [patent_doc_number] => 20150259965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'SYSTEM AND METHOD FOR AUTOMATED MOTOR ACTUATION IN RESPONSE TO A TRAVEL-LIMIT DISPLACEMENT OF A MOVABLE BARRIER' [patent_app_type] => utility [patent_app_number] => 14/659350 [patent_app_country] => US [patent_app_date] => 2015-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8499 [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] => 14659350 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/659350
System and method for automated motor actuation in response to a travel-limit displacement of a movable barrier Mar 15, 2015 Issued
Array ( [id] => 11071094 [patent_doc_number] => 20160268058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'NICKEL SUPERCAPACITOR ENGINE STARTING MODULE' [patent_app_type] => utility [patent_app_number] => 14/657136 [patent_app_country] => US [patent_app_date] => 2015-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4425 [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] => 14657136 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/657136
Nickel supercapacitor engine starting module Mar 12, 2015 Issued
Array ( [id] => 12208925 [patent_doc_number] => 20180054151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'ELECTRIC POWER ADJUSTMENT SYSTEM AND CONTROL METHOD FOR ELECTRIC POWER ADJUSTMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/555204 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 18321 [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] => 15555204 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/555204
Electric power adjustment system and control method for electric power adjustment system Mar 5, 2015 Issued
Array ( [id] => 10354081 [patent_doc_number] => 20150239086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'Electrical Power Safety System' [patent_app_type] => utility [patent_app_number] => 14/544842 [patent_app_country] => US [patent_app_date] => 2015-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6682 [patent_no_of_claims] => 39 [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] => 14544842 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/544842
Electrical Power Safety System Feb 23, 2015 Abandoned
Array ( [id] => 12055063 [patent_doc_number] => 20170331407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'INVERTER CONTROL DEVICE AND AIR CONDITIONER' [patent_app_type] => utility [patent_app_number] => 15/531227 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11113 [patent_no_of_claims] => 15 [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] => 15531227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531227
Inverter control device and air conditioner Feb 18, 2015 Issued
Array ( [id] => 11565406 [patent_doc_number] => 09628006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Angular frequency extractor for controlling a brushed DC motor' [patent_app_type] => utility [patent_app_number] => 14/613937 [patent_app_country] => US [patent_app_date] => 2015-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3201 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14613937 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/613937
Angular frequency extractor for controlling a brushed DC motor Feb 3, 2015 Issued
Array ( [id] => 11792013 [patent_doc_number] => 09401670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-26 [patent_title] => 'Electric pump' [patent_app_type] => utility [patent_app_number] => 14/613701 [patent_app_country] => US [patent_app_date] => 2015-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4079 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14613701 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/613701
Electric pump Feb 3, 2015 Issued
Array ( [id] => 10337200 [patent_doc_number] => 20150222205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'MOTOR DRIVEN APPLIANCE AND PROTECTION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/612626 [patent_app_country] => US [patent_app_date] => 2015-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14086 [patent_no_of_claims] => 11 [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] => 14612626 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/612626
Motor driven appliance and protection method thereof Feb 2, 2015 Issued
Array ( [id] => 10334104 [patent_doc_number] => 20150219109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'ELECTRONIC APPARATUS WITH FAN MOTOR' [patent_app_type] => utility [patent_app_number] => 14/612421 [patent_app_country] => US [patent_app_date] => 2015-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3254 [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] => 14612421 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/612421
Electronic apparatus with fan motor Feb 2, 2015 Issued
Array ( [id] => 11926193 [patent_doc_number] => 09793787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-17 [patent_title] => 'Motor driving device and air conditioner including the same' [patent_app_type] => utility [patent_app_number] => 14/566368 [patent_app_country] => US [patent_app_date] => 2014-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6285 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14566368 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/566368
Motor driving device and air conditioner including the same Dec 9, 2014 Issued
Array ( [id] => 13091351 [patent_doc_number] => 10065001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Apparatus with motor winding resistance measurement and method for controlling such an apparatus [patent_app_type] => utility [patent_app_number] => 15/031663 [patent_app_country] => US [patent_app_date] => 2014-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 13470 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15031663 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/031663
Apparatus with motor winding resistance measurement and method for controlling such an apparatus Oct 29, 2014 Issued
Menu