Search

Randall E. Chin

Examiner (ID: 6918)

Most Active Art Unit
3723
Art Unit(s)
2402, 1744, 3723, 3405, 2899
Total Applications
3278
Issued Applications
2426
Pending Applications
139
Abandoned Applications
726

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16229158 [patent_doc_number] => 10736685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Generator for digitally generating combined electrical signal waveforms for ultrasonic surgical instruments [patent_app_type] => utility [patent_app_number] => 15/258611 [patent_app_country] => US [patent_app_date] => 2016-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 34372 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15258611 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/258611
Generator for digitally generating combined electrical signal waveforms for ultrasonic surgical instruments Sep 6, 2016 Issued
Array ( [id] => 11469318 [patent_doc_number] => 20170056101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'Laparoscopic Surgical Instrument' [patent_app_type] => utility [patent_app_number] => 15/251131 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1954 [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] => 15251131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/251131
Laparoscopic Surgical Instrument Aug 29, 2016 Abandoned
Array ( [id] => 11469322 [patent_doc_number] => 20170056106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'INTERFERENCE SUPPRESSION APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/251113 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5567 [patent_no_of_claims] => 22 [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] => 15251113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/251113
Interference suppression apparatus and method Aug 29, 2016 Issued
Array ( [id] => 12217199 [patent_doc_number] => 20180055558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'ERGONOMIC ACTUATOR FOR ELECTROSURGICAL TOOL' [patent_app_type] => utility [patent_app_number] => 15/248735 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8380 [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] => 15248735 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/248735
Ergonomic actuator for electrosurgical tool Aug 25, 2016 Issued
Array ( [id] => 16213696 [patent_doc_number] => 10729486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Implant mode for electrosurgical generator [patent_app_type] => utility [patent_app_number] => 15/244161 [patent_app_country] => US [patent_app_date] => 2016-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6125 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15244161 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/244161
Implant mode for electrosurgical generator Aug 22, 2016 Issued
Array ( [id] => 16784761 [patent_doc_number] => 10987157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Coagulation and dissecting instrument with improved control [patent_app_type] => utility [patent_app_number] => 15/241892 [patent_app_country] => US [patent_app_date] => 2016-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5779 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 450 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15241892 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/241892
Coagulation and dissecting instrument with improved control Aug 18, 2016 Issued
Array ( [id] => 12183722 [patent_doc_number] => 20180042659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'ULTRASONIC AND RADIOFREQUENCY ENERGY PRODUCTION AND CONTROL FROM A SINGLE POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 15/231890 [patent_app_country] => US [patent_app_date] => 2016-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4380 [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] => 15231890 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/231890
Ultrasonic and radiofrequency energy production and control from a single power converter Aug 8, 2016 Issued
Array ( [id] => 12136787 [patent_doc_number] => 20180014871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'Internal Tissue Heating Apparatus' [patent_app_type] => utility [patent_app_number] => 15/207792 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4531 [patent_no_of_claims] => 14 [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] => 15207792 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/207792
Internal Tissue Heating Apparatus Jul 11, 2016 Abandoned
Array ( [id] => 13475739 [patent_doc_number] => 20180289412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => TEMPERATURE MEASUREMENT OF ELECTRICALLY CONDUCTIVE FLUIDS [patent_app_type] => utility [patent_app_number] => 15/574013 [patent_app_country] => US [patent_app_date] => 2016-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15574013 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/574013
Temperature measurement of electrically conductive fluids Jun 28, 2016 Issued
Array ( [id] => 11105891 [patent_doc_number] => 20160302861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'SYSTEM AND METHOD FOR CHECKING HIGH POWER MICROWAVE ABLATION SYSTEM STATUS ON STARTUP' [patent_app_type] => utility [patent_app_number] => 15/191799 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5593 [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] => 15191799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/191799
SYSTEM AND METHOD FOR CHECKING HIGH POWER MICROWAVE ABLATION SYSTEM STATUS ON STARTUP Jun 23, 2016 Abandoned
Array ( [id] => 13672235 [patent_doc_number] => 20160374851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => FAUX-STONE APPARATUS AND PROCESSES OF USING THE SAME FOR PERSONAL TREATMENT [patent_app_type] => utility [patent_app_number] => 15/190602 [patent_app_country] => US [patent_app_date] => 2016-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15190602 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/190602
FAUX-STONE APPARATUS AND PROCESSES OF USING THE SAME FOR PERSONAL TREATMENT Jun 22, 2016 Abandoned
Array ( [id] => 11400066 [patent_doc_number] => 20170020605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'Hyperthermia Electromagnetic Energy Applicator Housing and Hyperthermia Patient Support System' [patent_app_type] => utility [patent_app_number] => 15/190098 [patent_app_country] => US [patent_app_date] => 2016-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7948 [patent_no_of_claims] => 7 [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] => 15190098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/190098
Hyperthermia Electromagnetic Energy Applicator Housing and Hyperthermia Patient Support System Jun 21, 2016 Abandoned
Array ( [id] => 17695735 [patent_doc_number] => 11369434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Systems and methods for determining the status of a fluid-cooled microwave ablation system [patent_app_type] => utility [patent_app_number] => 15/189716 [patent_app_country] => US [patent_app_date] => 2016-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5210 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15189716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/189716
Systems and methods for determining the status of a fluid-cooled microwave ablation system Jun 21, 2016 Issued
Array ( [id] => 11335662 [patent_doc_number] => 20160361417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'DEVICES AND METHODS FOR THERAPEUTIC HEAT TREATMENT' [patent_app_type] => utility [patent_app_number] => 15/183013 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6828 [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] => 15183013 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/183013
Devices and methods for therapeutic heat treatment Jun 14, 2016 Issued
Array ( [id] => 13708887 [patent_doc_number] => 20170365398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => ELECTROSTATIC SHIELDING OF PLANAR MAGNETIC DEVICES OF ELECTROSURGICAL GENERATORS [patent_app_type] => utility [patent_app_number] => 15/182815 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15182815 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/182815
Electrostatic shielding of planar magnetic devices of electrosurgical generators Jun 14, 2016 Issued
Array ( [id] => 13687007 [patent_doc_number] => 20170354458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => ELECTROSURGICAL DEVICE FOR VESSEL SEALING [patent_app_type] => utility [patent_app_number] => 15/181043 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15181043 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/181043
Electrosurgical device for vessel sealing Jun 12, 2016 Issued
Array ( [id] => 17102825 [patent_doc_number] => 11123012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Underwater measurement of bioelectric signals [patent_app_type] => utility [patent_app_number] => 15/576878 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6750 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15576878 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/576878
Underwater measurement of bioelectric signals May 26, 2016 Issued
Array ( [id] => 11310450 [patent_doc_number] => 20160346560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'Diathermy Heat Applicator Array with Cancellation of Extraneous Incidental Radiation' [patent_app_type] => utility [patent_app_number] => 15/165597 [patent_app_country] => US [patent_app_date] => 2016-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1405 [patent_no_of_claims] => 16 [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] => 15165597 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/165597
Diathermy Heat Applicator Array with Cancellation of Extraneous Incidental Radiation May 25, 2016 Abandoned
Array ( [id] => 17554674 [patent_doc_number] => 11311330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Portable device used especially for electrofulguration and electrodesiccation [patent_app_type] => utility [patent_app_number] => 15/575347 [patent_app_country] => US [patent_app_date] => 2016-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4985 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15575347 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/575347
Portable device used especially for electrofulguration and electrodesiccation May 17, 2016 Issued
Array ( [id] => 16381698 [patent_doc_number] => 10806506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Vessel sealing algorithm and modes [patent_app_type] => utility [patent_app_number] => 15/133854 [patent_app_country] => US [patent_app_date] => 2016-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 12144 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15133854 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/133854
Vessel sealing algorithm and modes Apr 19, 2016 Issued
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