Define the whole release, not just the presentation
A demonstration can produce slides, a speaking script, product photographs, a livestream recording and media attachments. Reviewing the script alone may miss a structural detail in a teardown photograph or a process diagram in an appendix. Treat the entire release as the review object.
That does not mean describing a product vaguely. A team can still explain the user problem, application and results it is ready to show. The separate question is how much of the underlying technical detail should be made public in this version.
Why address patents before the event?
Hong Kong's Intellectual Property Department warns that pre-filing disclosure may undermine novelty and that disclosure in Hong Kong can affect applications elsewhere. Patent protection is territorial: a Mainland application does not automatically protect Hong Kong. A patent professional should assess the actual material and intended jurisdictions.
Having an earlier application number is not a blanket clearance for a new product release. Give the adviser the proposed release, not just the reference to an old filing. This article does not decide whether a particular demonstration is legally a disclosure, or identify an exception or recovery period in a particular jurisdiction.
Give engineering and marketing one review table
The following is an editorial coordination aid, not a legal clearance. An unresolved item is not permission to release it.
| Material | Review participants | Record to retain before release |
|---|---|---|
| Demonstration and filming script | Technical and IP leads | Version and approved scope |
| Structural drawings, algorithm flow or teardown footage | Engineering lead and patent adviser | Review of the technology and relevant filing status |
| Website, exhibition page and media attachments | Content owner and authorised publisher | Approved files, URLs and release date |
| Images supplied by another party | Material provider and project lead | Permission and scope of public use |
Assign responsibility both for assembling the version and for publishing it. Otherwise engineering may remove an image while marketing still distributes an earlier attachment. The newest file in a shared folder is not automatically the public version.
Hong Kong-Shenzhen cooperation needs a shared release version
Consider a hypothetical arrangement in which a Hong Kong team handles overseas presentations and a Shenzhen team develops the prototype. This is a workflow example, not a Jimhang client case. The teams may be looking at different product versions or using design material supplied by contractors.
Bring the exhibit, photographs, technical explanation and ownership questions together before release. A new structure or feature should not simply inherit the previous version's approval. Access to a collaborator's file is not, by itself, permission to publish it. Identify the responsible people and relevant agreements, then put specific questions to the university's technology-transfer office or professional adviser.
If material is already public, establish the facts first
Record what was released, when it became accessible, its audience and its exact version. Give that history to the adviser. Without an assessment, do not tell partners that there is no effect, or announce that every patent opportunity has been lost.
Changes to a page, later demonstrations or other action require case-specific consideration. Removing a webpage should not be described as erasing a past disclosure. A confidentiality agreement should not be presented as automatically resolving every filing issue either.
How a Jimhang discussion can help
Jimhang Capital and founder Justin Zhan focus on connections between Hong Kong entrepreneurship and the Greater Bay Area's industrial ecosystem. A discussion about product communication, engineering coordination or industry introductions can start with a non-confidential description of the intended audience and commercial question.
Organising those questions does not replace a patent adviser, lawyer or university decision, and does not guarantee a patent grant. Contact justin@jimscapital.cn without attaching unapproved drawings, code or invention details to the first introduction.
For first-contact material, see our separate non-confidential project brief guide. This article addresses approval of a public demonstration and release, rather than providing another fundraising-summary template.
Checked 18 October 2026. IPD guidance and editorial workflow suggestions are distinguished above. Patent, confidentiality and ownership questions require case-specific professional advice.